University of Pittsburgh of the Commonwealth System of Higher Education v. Varian Medical Systems, Inc.
Reply Memorandum re MOTION to Transfer Case to the US District Court for Western District of Pennsylvania Varian's Reply Memorandum of Points and Authorities In Support of its Motion to Transfer Action to US District Court for Western District of Pennsylvania
531 U.S. 497 (2001) Cited 1,357 times 3 Legal Analyses
Holding that the "claim-preclusive effect" of a previous decision by a federal court sitting in diversity is governed by "the law that would be applied by state courts in the State in which the federal diversity court sits"
402 U.S. 313 (1971) Cited 2,222 times 13 Legal Analyses
Holding issue preclusion inappropriate when "without fault of his own the [party to be precluded] was deprived of crucial evidence or witnesses in the first litigation"
Holding that the district court did not abuse its discretion by excluding expert witness testimony where plaintiff failed to timely identify the witness "without substantial justification"
157 F. Supp. 2d 1103 (N.D. Cal. 2001) Cited 262 times 1 Legal Analyses
Finding that although both parties identified witnesses in both districts, defendants identified individuals that would likely testify to the merits of the lawsuit, indicating this factor weighed in defendants' favor
Holding that an agreed decision in the tax court prevented the application of the innocent spouse rule in an action to enforce the tax court judgment under res judicata
Holding "as a matter of law, a party who has a competitor's patent declared invalid meets the definition of 'prevailing party'" in the "context of patent litigation"
28 U.S.C. § 1331 Cited 97,490 times 134 Legal Analyses
Finding that in order to invoke federal question jurisdiction, a plaintiff's claims must arise "under the Constitution, laws, or treaties of the United States."
28 U.S.C. § 1404 Cited 28,381 times 184 Legal Analyses
Granting Class Plaintiffs' motion to transfer action in order to "facilitate a unified settlement approval process together with the class action cases in" In re Amex ASR
28 U.S.C. § 1338 Cited 5,399 times 71 Legal Analyses
Granting exclusive jurisdiction to the district courts "of any civil action arising under any Act of Congress relating to patents, . . . copyrights and trademarks"