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De Forest Radio v. GE: A Landmark Supreme Court Decision on the Invention Requirement

Patently-O

By Dennis Crouch In 1931, the United States Supreme Court decided a landmark case on the patentability of inventions, De Forest Radio Co. The case involved a patent infringement suit over an improved vacuum tube used in radio communications. Background The patent at issue, U.S. General Electric Co. , 571 (1931).

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Hot-Tubbing in Indian IP Litigation: Delhi High Court Issues Directives in High-Stakes Patent Infringement Case

SpicyIP

This high-profile case revolves around allegations of patent infringement concerning two patents (“Suit Patents”), both relating to ‘Pertuzumab,’ a monoclonal antibody (Mab) biologic used in inhibiting tumor growth. For example in Australian law, Rule 23.15

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Claim Construction Order Sets Stage for Moderna v. Pfizer Vaccine Patent Showdown

Patently-O

by Dennis Crouch Moderna filed a patent infringement lawsuit against Pfizer and BioNTech in August 2022, alleging that the defendants COVID-19 vaccine infringes three patents related to Moderna’s mRNA vaccine technology. United States Patent Nos. 10,898,574, 10,702,600, and 10,933,127.

Patent 97
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Supreme Court on Patent Law: November 2023

Patently-O

by Dennis Crouch The Supreme Court is set to consider several significant patent law petitions addressing a range of issues from the application of obviousness standards, challenges to PTAB procedures, interpretation of joinder time limits IPR, to the proper scope patent eligibility doctrine.

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Post-Default Creditor’s Right to Assign, License and Enforce Patent does not Disturb Patentee’s Separate Right to Sue Infringers

Patently-O

May 1, 2024) offers some interesting insight into leveraged patent transactions, and the effect of a lender’s ability to license or assign a patent on the patent owner’s standing to sue for infringement, especially after default. Although not directly relevant for this case, The patent at issue, U.S.

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Covenant to not sue “at any time” terminated with the license agreement

Patently-O

Background In 2005, AlexSam licensed its prepaid card patents to MasterCard in exchange for ongoing royalties based on the number of “Licensed Transactions.” And, even though the subject matter of the lawsuit is a patent license, that sort of case is ordinarily not seen as “arising under” the U.S. patent laws.

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Users of Research Tools Take Note

Fish & Richardson Trademark & Copyright Thoughts

Are research tools protected from patent infringement under the Hatch-Waxman safe harbor, section 271(e)(1)? [1] 7] To compensate patentees for allowing this otherwise infringing conduct, and, further, for the loss of patent term during the FDA review period, section 156(a) was simultaneously enacted.