This is an incomplete list of Supreme Court of the United States cases in the area of patent law.
19th century
Case | Citation | Year | Vote | Classification | Subject Matter | Opinions | Statute Interpreted | Summary |
---|---|---|---|---|---|---|---|---|
19th century | ||||||||
Tyler v. Tuel | 10 U.S. 324 | 1810 | Patent Act of 1793 | Assignee of geographically-limited patent right could not bring action in their own name. | ||||
Evans v. Jordan | 13 U.S. 199 | 1815 | Patent Act of 1800, An Act for the Relief of Oliver Evans | |||||
Evans v. Eaton | 16 U.S. 454 | 1818 | Patent Act of 1793, An Act for the Relief of Oliver Evans | |||||
Evans v. Eaton | 20 U.S. 356 | March 20, 1822 | Patent Act of 1793, An Act for the Relief of Oliver Evans | A patent on an improved machine must clearly describe how the machine differs from the prior art. | ||||
Evans v. Hettich | 20 U.S. 453 | 1822 | Patent Act of 1793, An Act for the Relief of Oliver Evans | |||||
Pennock v. Dialogue | 27 U.S. (2 Pet.) 1 | 1829 | Commercial exploitation of invention for long period forfeits right to patent. | |||||
Grant v. Raymond | 31 U.S. (6 Pet.) 218 | 1832 | improved machine for making hats | Chief Justice Marshall | Patent Act of 1800 | Effect of a reissued patent having a corrected specification | ||
Hogg v. Emerson | 47 U.S. (6 How.) 437 | 1848 | improved machine – steam engine | Justice Woodbury | Patent Act of 1836, Section 17 | |||
Gayler v. Wilder | 51 U.S. 477 | 1850 | Novelty means knowledge or use accessible to the public. | |||||
Hotchkiss v. Greenwood | 52 U.S. 248 | 1850 | Introduced the concept of non-obviousness as a patentability requirement in U.S. patent law. | |||||
Le Roy v. Tatham | 55 U.S. 156 | 1852 | ||||||
O'Reilly v. Morse | 56 U.S. 62 | 1853 | Patent-eligibility: patent-eligibility (Invalidating method claims for "abstract idea", where steps of method not tied to particular machine). Undue patent claim breadth: Patent holder can only hold a patent on the steps taken, not on every means to the result. | |||||
Corning v. Burden | 56 U.S. 252 | 1853 | ||||||
Winans v. Denmead | 56 U.S. 330 | 1853 | Established doctrine of equivalents: Even if not literally within the claims, a device infringes if it arrives at the same result in the same way. | |||||
Godfrey v. Eames | 68 U.S. 317 | 1863 | Continuing application. | |||||
Burr v. Duryee | 68 U.S. 531 | 1863 | ||||||
Seymour v. Osborne | 78 U.S. 516 | 1870 | Prior art must enable a person having ordinary skill in the art (PHOSITA) to make and use the invention. | |||||
Coffin v. Ogden | 85 U.S. 120 | 1873 | Patent Act of 1836 | Anticipating invention or discovery must be complete and capable of working to invalidate a patent for lack of novelty, but the prior knowledge or use does not need to be public. The words "by others" only require that the invention be known or used by someone other than the applicant. | ||||
Rubber-Tip Pencil Co. v. Howard | 87 U.S. 498 | 1874 | ||||||
Cochrane v. Deener | 94 U.S. 780 | 1876 (March 19, 1877) | Patentability. | |||||
City of Elizabeth v. American Nicholson Pavement Co. | 97 U.S. 126 | 1878 | "Prior use" does not include experimental use. | |||||
Trade-Mark Cases | 100 U.S. 82 | 1879 | 9–0 | Constitutional basis for trademark regulation | Majority: Miller (unanimous) |
The Copyright/Patent Clause does not give Congress the power to regulate trademarks. | ||
Tilghman v. Proctor | 102 U.S. 707 | 1880 | ||||||
Sharp v. Dover Stamping Co. | 103 U.S. 250 | 1880 | ||||||
Egbert v. Lippmann | 104 U.S. 333 | 1881 | Public use of an invention bars patent. | |||||
Atlantic Works v. Brady | 107 U.S. 192 | 1883 | ||||||
Hollister v. Benedict & Burnham Mfg. Co. | 113 U.S. 59 | 1885 | ||||||
Rowell v. Lindsay | 113 U.S. 97 | 1885 | ||||||
Consolidated Safety-Valve Co. v. Crosby Steam Gauge & Valve Co. | 113 U.S. 157 | 1885 | ||||||
Voss v. Fisher | 113 U.S. 213 | 1885 | ||||||
White v. Dunbar | 119 U.S. 47 | 1886 | ||||||
Andrews and others v. Hovey (The Driven-Well Cases) | 123 U.S. 267 | 1887 | Improved method of constructing wells | Patent Act of 1839, Section 7 | ||||
The Telephone Cases | 126 U.S. 1 | 1888 | ||||||
McClain v. Ortmayer | 141 U.S. 419 | 1891 | ||||||
Schillinger v. United States | 155 U.S. 163 | 1894 | Patent infringement claim against the United States cannot be asserted. | |||||
Black Diamond Coal Mining Company v. Excelsior Coal Company | 156 U.S. 611 | 1895 | ||||||
Consolidated Electric Light Co v. McKeesport Light Co | 159 U.S. 465 | 1895 | ||||||
Risdon Iron & Locomotive Works v. Medart | 158 U.S. 68 | 1895 | ||||||
Boyden Power-Brake Co. v. Westinghouse | 170 U.S. 537 | 1898 |
1900–1920
Case | Citation | Year | Vote | Classification | Subject Matter | Opinions | Statute Interpreted | Summary |
---|---|---|---|---|---|---|---|---|
1900–1920 | ||||||||
Mast, Foos & Co. v. Stover Mfg. Co. | 177 U.S. 485 | 1900 | ||||||
Carnegie Steel Co. v. Cambria Iron Co. | 185 U.S. 403 | 1902 | ||||||
Busch v. Jones | 184 U.S. 598 | 1902 | ||||||
Continental Paper Bag Co. v. Eastern Paper Bag Co. | 210 U.S. 405 | 1908 | Established the principle that patent holders have no obligation to use their patent. | |||||
Leeds and Catlin Co. v. Victor Talking Machine Co. | 29 U.S. 495 & 213 U.S. 325 | 1909 | ||||||
Expanded Metal Co. v. Bradford General Fireproofing Co. v. Expanded Metal Co. | 214 U.S. 366 | 1909 | ||||||
Diamond Rubber Co. v. Consolidated Rubber Tire Co. | 220 U.S. 428 | 1911 | Inventor not obliged to know scientific theory underlying invention; can be pure empiricist | |||||
Henry v. A.B. Dick Co. | 224 U.S. 1 | 1912 | The Court found contributory infringement for the sale of the defendant's ink with patent owner's machine (inherency doctrine). | |||||
Westinghouse Elec. & Mfg. Co, v. Wagner Elec. & Mfg. Co. | 225 U.S. 604 | 1912 | ||||||
Bauer & Cie. v. O'Donnell | 229 U.S. 1 | 1913 | Patent right does not include right to dictate the price of the product. | |||||
The Fair v. Kohler Die and Specialty Co. | 228 U.S. 22 | 1913 | ||||||
Dowagiac Mfg. Co. v. Minnesota Moline Plow Co. & Dowagiac Mfg. Company v. Smith | 235 U.S. 641 | 1915 | ||||||
Minerals Separation v. Hyde | 242 U.S. 261 | 1916 | Holding valid claims directed to critical proportions of oil to ore in a concentrating ore. | |||||
American Well Works Co. v. Layne and Bowler Co. | 241 U.S. 257 | 1916 | ||||||
Motion Picture Patents Co. v. Universal Film Mfg. Co. | 243 U.S. 502 | 1917 | Holding unenforceable a restriction that a user of a patented film projector must use it to screen only such films as the patentee authorized; tie-in is patent misuse |
1921–1959
Case | Citation | Year | Vote | Classification | Subject Matter | Opinions | Statute Interpreted | Summary |
---|---|---|---|---|---|---|---|---|
1921–1959 | ||||||||
Eibel Process Co. v. Minnesota & Ontario Paper Co. | 261 U.S. 45 | 1923 | ||||||
United States v. General Electric Co. | 272 U.S. 476 | 1926 | A patentee who has granted a single license to a competitor to manufacture the patented product may lawfully fix the price at which the licensee may sell the product. | |||||
American Fruit Growers v. Brogdex Co. | 283 U.S. 1 | 1931 | ||||||
Carbice Corp. v. Patents Development Corp. | 283 U.S. 27 | 1931 | ||||||
Carbice Corp. v. American Patents Dev. Co. | 283 U.S. 420 | 1931 | ||||||
U.S. v. Dubilier Condenser Corporation | 289 U.S. 178 | 1933 | ||||||
Smith v. Snow | 294 U.S. 1 | 1935 | ||||||
Waxham v. Smith | 294 U.S. 20 | 1935 | ||||||
Keystone Driller Co. v. Northwest Engineering Corp. | 294 U.S. 42 | 1935 | ||||||
General Talking Pictures Corp. v. Western Electric Co. | 304 U.S. 175 | 1938 | Upholding enforceability of field-of-use limitations in a patent license | |||||
Kellogg Co. v. National Biscuit Co. | 305 U.S. 111 | 1938 | Once a patent has expired, the benefits of the invention are to be enjoyed by the public and may not be extended by trademark. | |||||
Mackay Radio & Telegraph Co. v. Radio Corporation of America | 306 U.S. 618 | 1939 | ||||||
Morton Salt Co. v. G.S. Suppiger Co. | 314 U.S. 488 | 1942 | Patent misuse. | |||||
United States v. Univis Lens Co. | 316 U.S. 241 | 1942 | Explaining the exhaustion doctrine and applying it to find an antitrust violation because Univis' ownership of patents did not exclude its restrictive practices from the antitrust laws. | |||||
Altvater v. Freeman | 319 U.S. 359 | 1943 | Although a licensee had maintained payments of royalties, a claim of invalidity of the licensed patent still presented a justiciable case or controversy. | |||||
Universal Oil Products Co. v. Globe Oil & Refining Co. | 322 U.S. 471 | 1944 | ||||||
Special Equipment Co. v. Coe | 324 U.S. 370 | 1945 | ||||||
Sinclair & Carrol Co. v. Interchemical Corporation | 325 U.S. 327 | 1945 | Selection of a chemical from a catalog based on predetermined qualifications is obvious. | |||||
Transparent-Wrap Mach. Corp. v. Stokes & Smith Co. | 329 U.S. 637 | Feb. 3, 1947 | ||||||
Funk Brothers Seed Co. v. Kalo Inoculant Co. | 333 U.S. 127 | 1948 | A facially trivial implementation of a natural principle or phenomenon of nature is not eligible for a patent. | |||||
Great Atlantic & Pacific Tea Co. v. Supermarket Equipment Corp. | 340 U.S. 147 | 1950 | Only when the whole in some way exceeds the sum of its parts is a combination of old elements patentable. | |||||
Graver Tank & Manufacturing Co. v. Linde Air Products Co. | 339 U.S. 605 | 1950 | Introduced the doctrine of equivalents. | |||||
Kerotest Mfg. Co. v. C-O-Two Fire Eqpt. Co. | 342 U.S. 180 | 1952 | ||||||
Besser Mfg. v. United States | 343 U.S. 444 | 1952 | Compulsory licensing remedy in patent antitrust case; joint agreement not to license (veto) | |||||
Sanford v. Kepner | 344 U.S. 13 | 1952 | ||||||
U.S. Gypsum v. National Gypsum | 352 U.S. 457 | 1957 | https://www.oyez.org/cases/1956/11 | |||||
Fourco Glass Co. v. Transmirra Products Corp. | 353 U.S. 222 | 1957 |
1960–1969
Case | Citation | Year | Vote | Classification | Subject Matter | Opinions | Statute Interpreted | Summary |
---|---|---|---|---|---|---|---|---|
1960–1969 | ||||||||
Aro Mfg. Co. v. Convertible Top Replacement Co. (Aro I) | 365 U.S. 336 | Feb. 27, 1961 | Redefined the doctrine of repair and reconstruction | |||||
Schnell v. Eckrich & Sons | 365 U.S. 260 | 1961 | ||||||
Glidden v. Zdanok | 370 U.S. 530 | 1962 | CPPA court | |||||
White Motor v. U.S. | 83 U.S. 253 | 1963 | antitrust, tying | |||||
Sperry v. Florida | 373 U.S. 379 | 1963 | patent practice | |||||
U.S. v. Singer Mfg. Co. | 374 U.S. 174 | 1963 | Sherman Act | |||||
Wilbur-Ellis Co. v. Kuther | 377 U.S. 422 | 1964 | Extended the repair-reconstruction doctrine of Aro Mfg. Co. v. Convertible Top Replacement Co. | |||||
Sears, Roebuck & Co. v. Stiffel Co. | 376 U.S. 225 | 1964 | Companion to Compco Corp. v. Day-Brite Lighting, Inc.. State unfair competition law. | |||||
Compco Corp. v. Day-Brite Lighting, Inc. | 376 U.S. 234 | 1964 | Held that state law that, in effect, duplicated the protections of the US patent laws was preempted by federal law. | |||||
Aro Mfg. Co. v. Convertible Top Replacement Co. (Aro II) | 377 U.S. 476 | 1964 | ||||||
Brulotte v. Thys Co. | 379 U.S. 29 | 1964 | Royalties after expiration of patent non-enforceable | |||||
Walker Process Equipment, Inc. v. Food Machinery & Chemical Corp. | 382 U.S. 172 | 1965 | antitrust | |||||
Hazeltine Research, Inc. v. Brenner | 382 U.S. 252 | 1965 | prior art | |||||
Graham v. John Deere Co. | 383 U.S. 1 | Feb. 21, 1966 | Clarified the requirement of nonobviousness. | |||||
United States v. Adams | 383 U.S. 39 | Feb. 21, 1965 | Wet battery including a combination of known elements not obvious because the operating characteristics were unexpected and improved over then-existing wet batteries. | |||||
Brenner v. Manson | 383 U.S. 519 | March 21, 1966 | ||||||
Zenith Radio Corp. v. Hazeltine Research, Inc. (Zenith I) | 395 U.S. 100 | 1969 | ||||||
Lear, Inc. v. Adkins | 395 U.S. 653 | 1969 | Overturned the doctrine of licensee estoppel. | |||||
Anderson's-Black Rock, Inc. v. Pavement Salvage Co. | 396 U.S. 57 | 1969 | Related to obviousness. |
1970–1979
Case | Citation | Year | Vote | Classification | Subject Matter | Opinions | Statute Interpreted | Summary |
---|---|---|---|---|---|---|---|---|
1970–1979 | ||||||||
Zenith Radio Corp. v. Hazeltine Research, Inc. (Zenith II) | 401 U.S. 321 | 1971 | Patent misuse. | |||||
Blonder-Tongue v. University of Illinois | 402 U.S. 313 | 1971 | Collateral estoppel. | |||||
Deepsouth Packing Co. v. Laitram Corp. | 406 U.S. 518 | 1972 | ||||||
Brunette Mach. Works, Limited v. Kockum Industries, Inc. | 406 U.S. 706 | 1972 | ||||||
Gottschalk v. Benson | 409 U.S. 63 | 1972 | Held that an algorithm is not patentable if the claim would preempt all uses of the algorithm. | |||||
United States v. Glaxo Group Ltd. | 410 U.S. 52 | 1973 | Relation between patent law and antitrust law. | |||||
Kewanee Oil v. Bicron | 416 U.S. 470 | 1974 | State trade secret law not preempted by patent law. | |||||
Dann v. Johnston | 425 U.S. 219 | 1976 | Patentability of a claim for a business method patent (but the decision turns on obviousness rather than patent-eligibility). | |||||
Sakraida v. Ag Pro | 425 U.S. 273 | 1976 | An invention that arranges old elements with each performing the same function it had been known to perform fell under the heading of "work of the skillful mechanic, not of that of the inventor". See Non-obviousness in United States patent law. | |||||
Parker v. Flook | 437 U.S. 584 | 1978 | Ruled that a mathematical algorithm is not patentable if its application itself is not novel. | |||||
Aronson v. Quick Point Pencil | 440 U.S. 257 | 1979 | When a patent is not issued (or found invalid after issuance) a licensee is not required to pay for using the invention, even though the license terms mandate otherwise under a State Law.[1] |
1980–1989
Case | Citation | Year | Vote | Classification | Subject Matter | Opinions | Statute Interpreted | Summary |
---|---|---|---|---|---|---|---|---|
1980–1989 | ||||||||
Diamond v. Chakrabarty | 447 U.S. 303 | 1980 | Patentable subject matter: A genetically-modified micro-organism is patentable. | |||||
Dawson Chemical Co. v. Rohm and Haas Co. | 444 U.S. 1012 | 1980 | Patent misuse. | |||||
Diamond v. Diehr | 450 U.S. 175 | 1981 | The execution of a process controlled by running a computer program was patentable. | |||||
General Motors Corp. v. Devex Corp. | 461 U.S. 648 | 1983 | ||||||
Dennison Mfg. Co. v. Panduit Corp. | 475 U.S. 809 | 1986 | Nonobviousness standard of review[2] | |||||
Christianson v. Colt Industries Operating Corp. | 486 U.S. 800 | 1988 | Federal Circuit jurisdiction. | |||||
Bonito Boats, Inc. v. Thunder Craft Boats, Inc. | 489 U.S. 141 | 1989 | State law partially duplicating and therefore interfering with federal patent law. Reaffirmed Stiffel. |
1990–1999
Case | Citation | Year | Vote | Classification | Subject Matter | Opinions | Statute Interpreted | Summary |
---|---|---|---|---|---|---|---|---|
1990–1999 | ||||||||
Eli Lilly & Co. v. Medtronic, Inc. | 496 U.S. 661 | 1990 | Held that premarketing activity conducted to gain approval of a device under the Federal Food, Drug, and Cosmetic Act is exempted from a finding of infringement. | |||||
Cardinal Chemical Co. v. Morton Intern., Inc. | 508 U.S. 83 | 1993 | ||||||
Asgrow Seed Co. v. Winterboer | 513 U.S. 179 | 1995 | PVPA | |||||
Markman v. Westview Instruments, Inc. | 517 U.S. 370 | 1996 | Held that an issue [of claims interpretation/construction] designated as a matter of law is resolved by the judge [and subject to de novo review by appellate court], and an issue construed as a question of fact is determined by the jury. | |||||
Warner-Jenkinson Company, Inc. v. Hilton Davis Chemical Co. | 520 U.S. 17 | 1997. | Updated the doctrine of equivalents. | |||||
Pfaff v. Wells Electronics, Inc. | 525 U.S. 55 | 1998 | Determined what constitutes being "on sale" for the purposes of barring the grant of a patent for an invention. | |||||
Dickinson v. Zurko | 527 U.S. 150 | 1999 | APA standards of review; PTO fact-finding gets "substantial evidence" standard on review | |||||
Florida Prepaid v. College Savings Bank | 527 U.S. 627 | 1999 | Unconstitutional for Congress to eliminate states' 11th Amendment sovereign immunity against patent infringements. |
2000–2009
Case | Citation | Year | Vote | Classification | Subject Matter | Opinions | Statute Interpreted | Summary |
---|---|---|---|---|---|---|---|---|
2000–2009 | ||||||||
Nelson v. Adams | 529 U.S. 460 | 2000 | Procedure. | |||||
J. E. M. Ag Supply, Inc. v. Pioneer Hi-Bred International, Inc. | 534 U.S. 124 | 2001 | Utility patents & plant patents. Plant breeds are patentable subject matter. | |||||
Festo Corp. v. Shoketsu Kinzoku Kogyo Kabushiki Co. | 535 U.S. 722 | 2002 | In the doctrine of equivalents, prosecution history estoppel creates only a rebuttable presumption against infringement. | |||||
Holmes Group v. Vornado | 535 U.S. 826 | 2002 | Patent issues raised in counterclaim do not give rise to Federal Circuit jurisdiction | |||||
Merck KGaA v. Integra Lifesciences I, Ltd. | 545 U.S. 193 | 2005 | Related to Research exemption. | |||||
EBay Inc. v. MercExchange, L.L.C. | 547 U.S. 388 | 2006 | Ruled that an injunction should not automatically issue based on a finding of patent infringement. | |||||
Illinois Tool Works Inc. v. Independent Ink, Inc. | 547 U.S. 28 | 2006 | Related to "tying" arrangements of patented products. | |||||
LabCorp v. Metabolite, Inc. | 548 U.S. 124 | June 22, 2006 | Dismissed as improvidently granted. Breyer dissented from the DIG, with Stevens & Souter joining. | |||||
MedImmune, Inc. v. Genentech, Inc. | 549 U.S. 118 | 2007 | 8-1 | Standing of a Paying Licensee to Challenge Validity of Licensed Patent | Actual Controversy Requirement | MedImmune was not required to break its contract before suing, because "The rule that a plaintiff must [...] risk treble damages and the loss of 80 percent of its business[] before seeking a declaration of its actively contested legal rights finds no support in Article III." The Declaratory Judgment Act only requires that disputes be non-hypothetical and non-abstract. The mere fact that royalties were still being paid, the Court ruled, was not sufficient to remove the courts' jurisdiction under Article III. | 28 USC 2201 | Declaratory judgment jurisdiction is available to patent licensees who continue to pay royalty and have not breached the licensing agreement. |
KSR v. Teleflex | 550 U.S. 398 | 2007 | Concerning the issue of obviousness as applied to patent claims. | |||||
Microsoft v. AT&T | 550 U.S. 437 | 2007 | Related to international enforceability of U.S. software patents. | |||||
Quanta v. LG Electronics | 553 U.S. 617 | 2008 | Patent exhaustion and its applicability to certain types of method patents. |
2010–2019
Case | Citation | Year | Vote | Classification | Subject Matter | Opinions | Statute Interpreted | Summary |
---|---|---|---|---|---|---|---|---|
2010–2019 | ||||||||
Bilski v. Kappos | 561 U.S. 593 | 2010 | Refocused subject matter eligibility test on the three judicial exclusions "laws of nature, physical phenomena, and abstract ideas." | |||||
Global-Tech Appliances, Inc. v. SEB S.A. | 563 U.S. 754 | 2011 | ||||||
Stanford v. Roche | 563 U.S. 776 | 2011 | Bayh-Dole | |||||
Microsoft Corp. v. i4i Ltd. Partnership | 564 U.S. 91 | 2011 | Invalidity must be shown by clear and convincing evidence. | |||||
Mayo Collaborative Services v. Prometheus Laboratories, Inc. | 566 U.S. 66 | 2012 | 9-0 | Patent Eligibility | Medical Treatment | The patent claims say nothing significantly more than apply the law, i.e., apply the natural laws that they describe and that simple additional instruction, by itself, is insufficient to transform an otherwise unpatentable claim into a patentable one. | 35 U.S.C. 101 | Invalidated attempt to patent natural law. |
Caraco Pharmaceutical Laboratories, Ltd. v. Novo Nordisk A/S | 566 U.S. 399, 132 S.Ct. 1670 | April 17, 2012 | ||||||
Kappos v. Hyatt | 566 U.S. 431 | 2012 | ||||||
Bowman v. Monsanto | 569 U.S. 278 | 2013 | Patent exhaustion does not permit a farmer to reproduce patented seeds through planting and harvesting without the patent holder's permission. | |||||
Gunn v. Minton | 568 U.S. 251 | 2013 | ||||||
Association for Molecular Pathology v. Myriad Genetics | 569 U.S. 576 | 2013 | 9-0 | Patent Eligibility | Isolation of Genetic Materials | Myriad's claims are not saved by the fact that isolating DNA from the human genome severs the chemical bonds that bind gene molecules together. The claims are not expressed in terms of chemical composition nor do they rely on the chemical changes resulting from the isolation of a particular DNA section. Consequently Myriad's patent on BRCA gene—on the BRCA gene, are invalid. But because cDNA is not naturally occurring but is instead the product of human ingenuity, we conclude that cDNA is distinguishable from not-patentable products of nature. | 35 U.S.C. 101 | Invalidated patents on naturally occurring DNA segments, but not on cDNA. |
FTC v. Actavis, Inc. | 570 U.S. 136 | 2013 | Pay-for-delay is subject to antitrust analysis | |||||
Alice Corp. v. CLS Bank International | 573 U.S. 208 | 2014 | 9-0 | Patent Eligibility | Business Transaction and Hedging | Under Section 101 precedence and instruction to apply an abstract idea using a generic computer is not enough to transform that abstract idea into a patent-eligible invention. Petitioner's system and media claims are patent-ineligible, too, because they add nothing of substance to the underlying idea. | 35 USC 101 | Invalidated patent based on abstract idea. |
Medtronic v. Boston Scientific | 571 U.S. 191, 134 S. Ct. 843 | 2014 | Declaratory Judgment Act | Burden of persuasion on infringement in declaratory judgment cases | ||||
Octane Fitness v. Icon Health & Fitness | 572 U.S. 545 | 2014 | 9-0 | Damages | Attorney Fees | An "exceptional" case is simply one that stands out from others because of its frivolous nature relating to the legal arguments or merits of the claim. District courts may determine exceptionalness by considering the totality of the circumstances on a case-by-case basis. The Court rejected the appellate court's "clear and convincing evidence" standard that successful patent litigants would have to establish in order to receive fees. Instead, the Court held that a simple discretionary inquiry would serve to determine whether granting attorney fees is appropriate. | 35 U.S.C. 285 | The lower appellate court construed the attorney fees statute in a manner that was unduly rigid. Restricting the grant of reasonable attorney fees to the prevailing party in all but two exceptions would render the statute meaningless and would contradict patent litigation norms. The appellate court's interpretation of the statute would also impermissibly encumber the district court's discretionary power to award such fees. |
Highmark v. Allcare | 572 U.S. 559 | 2014 | Fee-shifting. | |||||
Limelight Networks v. Akamai Technologies | 572 U.S. 915 | 2014 | 9-0 | Patent Infringement | Induced Infringement | A defendant cannot be liable for inducing infringement of a patent unless some party directly infringes the patentee's legal rights. Direct infringement of a method patent in turn can only occur where all steps of the method are performed because the patentee has a legally protected interest only in the claim's set of steps as a whole. A method patent steps have not all been performed as claims by the patent unless they are all attributable to the same party. | 35 U.S.C. §271(a) and (b) | Induced Infringement liability requires direct infringement. The en banc federal circuit court of appeal held that even assuming that Limelight did not directly infringe the patent, the evidence could nevertheless support a finding of inducement of infringement because the defendant who performs some steps of the patent and encourages others to perform the remaining steps may be liable for inducement even if all the steps are not attributable to the defendant. SCOTUS reverses this position. |
Nautilus, Inc. v. Biosig Instruments, Inc. | 572 U.S. 898 | 2014 | 9-0 | Patentability Requirement | Claim Definiteness | Determining whether a patent claim is sufficiently definite must be done by evaluating the patent with the perspective of an individual learned in the relevant field, a standard that accepts a certain amount of ambiguity in the patent claim. However, because patents serve a public service function, patent claims must be definite enough to appraise the public at large as to what has or has not been patented yet. In attempting to balance these interests, the Court held that a patent is sufficiently definite when the patent taken as a whole, which includes the patent application, the U.S. Patent and Trademark Office's response, and any amendments made by the applicant, informs those learned in the relevant field of the scope of the invention with reasonable certainty. | 35 U.S.C. §112 | SCOTUS rejected the Court of Appeals' indefiniteness test of whether a patent claim is "amenable to construction of insolubly ambiguous" because such standard is insufficiently exacting. The asserted test is that if its claims read in light of the patent's specification and prosecution history failed to inform those skilled in the art about the scope of the invention with reasonable certainty, then a patent is invalid for indefiniteness. A definite claim takes into account the inherent limitations of languages and is meant to be understood by a PHOSITA. |
Teva Pharmaceuticals USA, Inc. v. Sandoz, Inc. | 574 U.S. 318 | 2015 | 7-2 | Standard of Review | Claim Construction | A federal appellate court could only overturn a district court's finding of fact if those findings were determined to be "clearly erroneous." Federal Rule of Civil Procedure 52(a)(6) established this standard without any exceptions, and there was no reason to create one in this case. Because the construction of a patent claim is essentially a factual determination, it should be governed by this well-established standard. Therefore, while an appellate court may still review a lower court's construction of a claim de novo, to overturn the lower court's ruling, the appellate court must find that the lower court has made a clear error with respect to the findings of fact. | Common Law | Claim interpretation in patent, standard of review by the Federal Circuit. |
Commil USA, LLC v. Cisco Systems, Inc. | 575 U.S. 632 | 2015 | 6-2 | Defense to Indirect Infringement | Standard of Induced Infringement | A defendant's good-faith belief that a patent is invalid is not a defense to a claim of induced infringement. | Case Law | After a trial court awarded damages to Commil, Cisco appealed and argued that the trial court erroneously instructed the jury that the standard for inducement was negligence and precluded the submission of evidence of Cisco's good-faith belief that Commil's patent was invalid. The U.S. Court of Appeals for the Federal Circuit reversed and held that the standard for induced infringement is actual knowledge or willful blindness, and therefore that a good-faith belief of patent invalidity was a defense to claims of induced infringement. SCOTUS reversed. |
Kimble v. Marvel Entertainment, LLC | 576 U.S. 446, 135 S. Ct. 2401 | 2015 | 6-3 | Defense Based on Patent Misuse | Royalty Payments Beyond Patent Term | The precedent established in Brulotte v. Thys Co.—that a patentee cannot receive royalty payments after the patent has expired—should be upheld because there was no sufficient reason to overturn it. | Case Law | [Patent misuse] doctrine is governed by patent policy, not antitrust policy; not necessary to show anticompetive impact in misuse case |
Halo Electronics, Inc. v. Pulse Electronics, Inc. | 579 U.S. 93 | 2016 | 9-0 | Damages | Willful Infringement Determination | The plain language of Section 284 simply stated that courts "may increase the damages up to three times the amount found or assessed." There is no language that creates the kind of test (referring to the two-part test in In re Seagate.) that the U.S. Court of Appeals for the Federal Circuit applied and precedent had established that the word "may" connotes judicial discretion. Enhanced damages serve as a sanction for egregious infringement behavior (e.g., willful, wanton, malicious, bad-faith, deliberate, consciously wrongful, flagrant, or acting like a pirate). | 35 U.S.C. §284 | The Seagate two-part test that required both objective and subjective bases is overruled. This case reviewed both Halo Electronics, Inc. v. Pulse Electronics, Inc. and Stryker Corp. v. Zimmer, Inc., both of which used the Seagate two-part test to determine willful infringement as the basis for deciding enhanced damages per Section 284. SCOTUS held the test overly rigid and could insulate some of worst patent infringers from liability for enhanced damages. Courts should take into account all related factors in applying Section 284. |
Samsung Electronics Co. v. Apple Inc. | 580 U.S. 53 | 2016 | 8-0 | Damages | Design Patent Damages | For the purpose of calculating damages in a patent infringement action, the infringing "article of manufacture" may be defined as either an end product sold to a consumer or as a component of that product. | 35 U.S.C. §289 | The relevant text of the Patent Act encompasses both an end product sold to a consumer as well as a component of that product. The fact that a component may be incorporated into the larger end product does not place it outside the category of an "article of manufacture." Therefore, the U.S. Court of Appeals for the Federal Circuit erred in interpreting that phrase too narrowly to only refer to the end product. Under the proper reading of the phrase, an infringer will sometimes be liable for the total profit from the component of the end product, but the Court declined to determine whether that is the case. |
Oil States Energy Services, LLC v. Greene's Energy Group, LLC | 138 S.Ct. 1365 | 2018 | ||||||
SAS Institute Inc. v. Iancu | 138 S.Ct. 1348 | 2018 | ||||||
WesternGeco LLC v. ION Geophysical Corp. | 138 S.Ct. 2129 | 2018 | ||||||
Helsinn Healthcare S.A. v. Teva Pharmaceuticals USA Inc. | 139 S.Ct. 628 | 2019 | ||||||
Return Mail Inc. v. United States Postal Service | 139 S.Ct. 1853 | 2019 | ||||||
Peter v. NantKwest, Inc. | 589 U.S. __, 140 S.Ct. 365 | 2019 | 9-0 | Damages | Attorney fees | USPTO cannot recover the salaries of its legal personnel under section 145 of the Patent Act. | 35 U.S.C § 145 | Patent applicants who are unhappy with the final decision of the USPTO's Patent Trial and Appeal Board have two options to appeal: they can appeal to the Federal Circuit (which conducts a limited review of the Patent Trial and Appeal Board's decision) or sue the USPTO Director in the Eastern District of Virginia (which can consider new evidence not presented to the Patent Trial and Appeal Board). Because the second option is more expensive, litigants who choose it must pay all of the government's expenses regardless of whether they win or lose. The Supreme Court held that "all expenses" did not include the government's attorney fees. |
2020–2029
Case | Citation | Year | Vote | Classification | Subject Matter | Opinions | Statute Interpreted | Summary |
---|---|---|---|---|---|---|---|---|
2020–present | ||||||||
Thryv, Inc. v. Click-To-Call Technologies, LP | 140 S.Ct. 1367 | 2020 | ||||||
United States v. Arthrex, Inc. | 141 S.Ct. 1970 | 2021 | ||||||
Minerva Surgical, Inc. v. Hologic, Inc. | 141 S.Ct. 2298 | 2021 | ||||||
Amgen Inc. v. Sanofi | 598 U.S. 594 | 2023 |
See also
- List of United States patent law cases
- List of United States Supreme Court copyright case law
- List of United States Supreme Court trademark case law
References
Sources
- Lisa Larrimore Ouellette, "Supreme Court Patent Cases", Written Description
- Donald S. Chisum, Tyler T. Ochoa, Shubha Ghosh, Mary LaFrance, Understanding Intellectual Property Law (2011)