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Stare Decisis License Agreements

Fenwick & West LLP

U.S. Supreme Court Upholds Ban on Post-Patent Expiration Royalties

Fenwick & West LLP on

Fifty years ago, in Brulotte v. Thys Co., the U.S. Supreme Court held that “a patentee’s use of a royalty agreement that projects beyond the expiration date of the patent is unlawful per se.” 379 U.S. 29, 32 (1964). On June...more

McDonnell Boehnen Hulbert & Berghoff LLP

Supreme Court Maintains Licensing Status Quo in Kimble v. Marvel Entertainment, LLC

A bedrock principle of U.S. patent law is that the patent grant comprises a quid pro quo. In exchange for a limited term of exclusivity (presently, twenty years from the earliest filing date), the patented invention is placed...more

Foley & Lardner LLP

A Royalty By Any Other Name: Post-Expiration Payments After Kimble v. Marvel

Foley & Lardner LLP on

Patent holders and accused infringers will need to continue being creative in drafting license agreements after the Supreme Court’s recent decision in Kimble v. Marvel, No. 13-720, 2015 U.S. Dist. LEXIS 4067, at *6 (June 22,...more

McDonnell Boehnen Hulbert & Berghoff LLP

Kimble v. Marvel Entertainment, LLC (2015)

In the 1977 Yale Law School Holiday Pageant there was a skit about the Supreme Court, with a song sung to the tune of Cole Porter's "Another Opening, Another Show" from the musical Kiss Me Kate... ...That parody...more

Eversheds Sutherland (US) LLP

The Finite Life of a Patent Upheld: No Royalties After Expiration

The U.S. Supreme Court, in a 6 to 3 ruling citing stare decisis, upheld the half-century rule against royalty payments accruing after expiration of a patent. The Court’s decision in Kimble v. Marvel Entertainment, LLC is a...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Practice Considerations Post Kimble v. Marvel

The U.S. Supreme Court’s recent decision in Kimble et al. v. Marvel Entertainment, LLC, rejuvenates a 50-year old rule addressing patent royalties, bringing it to the forefront of patent and licensing practice. On June 22,...more

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