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Defining Indefiniteness: When Are Claim Limitations Contradictory?
Written by: Alistair J. McIntyre & Jeremy Anapol MAXELL, LTD., V. AMPEREX TECHNOLOGY LIMITED Before Prost, Taranto, and Chen. Appeal from the... Read More
Knobbe Martens
Jan 12, 2023
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It’s Not the Size of the Chamber That Matters, It’s How You Describe It in the Intrinsic Record
Written by: Brandon G. Smith GRACE INSTRUMENT INDUS. V. CHANDLER INSTRUMENTS CO. Before Chen, Cunningham, and Stark. Appeal from the United... Read More
Knobbe Martens
Oct 17, 2022
Expert’s Unanswered Questions Do Not Make Claims Indefinite
NATURE SIMULATION SYSTEMS INC. v. AUTODESK, INC. Before: Newman, Lourie, and Dyk. Appeal from the Northern District of California. Summary:... Read More
Knobbe Martens
Jan 28, 2022
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Indefiniteness Is Not Determined by the Claim Language Alone
NATURE SIMULATION SYSTEMS INC. v. AUTODESK, INC. Before Newman, Lourie, and Dyk.  Appeal from the United States District Court for... Read More
Knobbe Martens
Feb 12, 2021
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Contradictory Positions Render Claims Indefinite
Infinity Computer Products v. Oki Data Americas, Inc. Before Prost, Clevenger, and Taranto.  Appeal from the U.S. District Court for... Read More
Knobbe Martens
Apr 15, 2020
Infringement Need Not Be Ex Ante Determinable for Claim to Be Definite
Written by: James Yang & Mark Kachner NEVRO CORPORATION v. BOSTON SCIENTIFIC CORPORATION Before Moore, Taranto, and Chen. Appeal from... Read More