Res judicata (RJ) or res iudicata, also known as claim preclusion, is the Latin term for matter decided and refers to either of two concepts in both civil law and common law legal systems: a case in which there has been a final judgment and that is no longer subject to appeal; and the legal doctrine meant to bar relitigation of a claim between the same parties.
A declaratory judgment, also called a declaration, is the legal determination of a court that resolves legal uncertainty for the litigants. It is a form of legally binding preventive by which a party involved in an actual or possible legal matter can ask a court to conclusively rule on and affirm the rights, duties, or obligations of one or more parties in a civil dispute. The declaratory judgment is generally considered a statutory remedy and not an equitable remedy in the United States, and is thus not subject to equitable requirements, though there are analogies that can be found in the remedies granted by courts of equity. A declaratory judgment does not by itself order any action by a party, or imply damages or an injunction, although it may be accompanied by one or more other remedies.
The United States Court of Appeals for the Federal Circuit is a United States court of appeals that has special appellate jurisdiction over certain types of specialized cases in the U.S. federal court system. It has exclusive appellate jurisdiction over all U.S. federal cases involving patents, trademarks, government contracts, veterans' benefits, public safety officers' benefits, Federal employees' benefits, and various other categories. Unlike other federal courts, the Federal Circuit has no jurisdiction over cases involving criminal, bankruptcy, immigration, or U.S. state law.
Lauro Lines s.r.l. v. Chasser, 490 U.S. 495 (1989), is the touchstone case in which the United States Supreme Court laid out the law of interlocutory appeals for United States federal courts.
Computer Associates International, Inc. v. Altai, Inc., 982 F.2d 693 is a decision from the United States Court of Appeals for the Second Circuit that addressed to what extent non-literal elements of software are protected by copyright law. The court used and recommended a three-step process called the Abstraction-Filtration-Comparison test. The case was an appeal from the United States District Court for the Eastern District of New York in which the district court found that defendant Altai's OSCAR 3.4 computer program had infringed plaintiff Computer Associates' copyrighted computer program entitled CA-SCHEDULER. The district court also found that Altai's OSCAR 3.5 program was not substantially similar to a portion of CA-SCHEDULER 7.0 called SYSTEM ADAPTER, and thus denied relief as to OSCAR 3.5. Finally, the district court concluded that Computer Associates' state law trade secret misappropriation claim against Altai was preempted by the federal Copyright Act. The appeal was heard by Judges Frank Altimari, John Daniel Mahoney, and John M. Walker, Jr. The majority opinion was written by Judge Walker. Judge Altimari concurred in part and dissented in part. The Second Circuit affirmed the district court's ruling as to copyright infringement, but vacated and remanded its holding on trade secret preemption.
Rapanos v. United States, 547 U.S. 715 (2006), was a United States Supreme Court case challenging federal jurisdiction to regulate isolated wetlands under the Clean Water Act. It was the first major environmental case heard by the newly appointed Chief Justice, John Roberts, and Associate Justice Samuel Alito. The Supreme Court heard the case on February 21, 2006, and issued a decision on June 19, 2006.
Lexmark International, Inc. v. Static Control Components, Inc., is an American legal case involving the computer printer company Lexmark, which had designed an authentication system using a microcontroller so that only authorized toner cartridges could be used. The resulting litigation has resulted in significant decisions affecting United States intellectual property and trademark law.
Dudnikov v. Chalk & Vermilion Fine Arts, Inc., 514 F.3d 1063, was decided by the Tenth Circuit in January 2008. The Tenth Circuit overturned a dismissal granted by the District Court upon a motion to dismiss for lack of personal jurisdiction under FRCP12(b)(2). Dudnikov addresses the issues that arise regarding personal jurisdiction and the internet, applying standards set by the Supreme Court of the United States in a line of cases that progressively defined the doctrine and its scope in light of the Fourteenth Amendment.
Bates v. Dow Agrosciences LLC, 544 U.S. 431 (2005), was a case in which the Supreme Court of the United States held that the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) did not preempt state law claims, brought by a group of Texas farmers, alleging that one of Dow's pesticides damaged their peanut crop.
Dubitante is used in law reports of a judge who is doubtful about a legal proposition but hesitates to declare it wrong. E.g., "Justice X acquiesces in the Court's opinion and judgment dubitante on the question of Constitutional preemption."
MDY Industries, LLC v. Blizzard Entertainment, Inc and Vivendi Games, Inc., 629 F.3d 928, is a case decided by the United States Court of Appeals for the Ninth Circuit. At the district court level, MDY had been found liable under theories of copyright and tort law for selling software that contributed to the breach of Blizzard's End User License Agreement (EULA) and Terms of Use (ToU) governing the World of Warcraft video game software.
The court's ruling was appealed to the United States Court of Appeals for the Ninth Circuit, which reversed the district court in part, upheld in part, and remanded for further proceedings. The Court of Appeals ruled that for a software licensee's violation of a contract to constitute copyright infringement, there must be a nexus between the license condition and the licensor’s exclusive rights of copyright. However, the court also ruled, contrary to Chamberlain v. Skylink, that a finding of circumvention under the Digital Millennium Copyright Act does not require a nexus between circumvention and actual copyright infringement.
Fujifilm Corp v. Benun, 605 F.3d 1366 was a case in which the United States Court of Appeals for the Federal Circuit affirmed the judgment made by the United States District Court for the District of New Jersey that the defendants infringed patents owned by Fujifilm Corporation.
Global-Tech Appliances, Inc. v. SEB S.A., 563 U.S. 754 (2011), is a United States Supreme Court case. The case considered whether a party, in order to "actively [induce] infringement of a patent" under 35 U.S.C. § 271(b), must know that the induced act constitutes patent infringement, or whether deliberate indifference to the existence of a patent can be considered a form of actual knowledge. In an 8–1 decision delivered by Justice Samuel Alito, the Court held that induced infringement requires knowledge of patent infringement, but because the petitioners had knowledge of a patent infringement lawsuit involving the respondent and Sunbeam Products over the same invention, the Federal Circuit's judgement that petitioners induced infringement must be affirmed under the doctrine of willful blindness.
Reed Elsevier, Inc. v. Muchnick, 559 U.S. 154 (2010), was a decision by the Supreme Court of the United States involving copyright law. The Court held that failure to register a copyright under Section 411 (a) of the United States Copyright Act does not limit a Federal Court's jurisdiction over claims of infringement regarding unregistered works.
Moseley v. V Secret Catalogue, Inc., 537 U.S. 418 (2003), is a decision by the Supreme Court of the United States holding that, under the Federal Trademark Dilution Act, a claim of trademark dilution requires proof of actual dilution, not merely a likelihood of dilution. This decision was later superseded by the Trademark Dilution Revision Act of 2006 (TDRA).
Kirtsaeng v. John Wiley & Sons, Inc., 568 U.S. 519 (2013), is a United States Supreme Court copyright decision in which the Court held, 6–3, that the first-sale doctrine applies to copies of copyrighted works lawfully made abroad.
Medtronic, Inc. v. Mirowski Family Ventures, LLC, 571 U.S. 191 (2014), is a case of the Supreme Court of the United States that deals with civil procedure, and specifically with the question of the burden of proof required in pursuing declaratory judgments.
United States v. Kebodeaux, 570 U.S. 387 (2013), was a recent case in which the Supreme Court of the United States held that the Sex Offender Notification and Registration Act (SORNA) was constitutional under the Necessary and Proper Clause.
Klinger v. Conan Doyle Estate, Ltd. was a 2014 decision by the U.S. Court of Appeals for the Seventh Circuit, in response to an appeal filed by the defendants against the 2013 ruling of the U.S. District Court for Northern district of Illinois. These decisions, by the District Court and the Court of the Seventh Circuit, clarified the validity of the use of characters of Sherlock Holmes and his colleague Dr. John Watson, and the story elements, in unlicensed works. Further, the scope of using characters, in the public domain was also clarified.
Axon Enterprise, Inc. v. Federal Trade Commission, 598 U.S. ___ (2023), was a United States Supreme Court case related to administrative law.
