Utility Patent Cases
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Utility Patent

U.S. District Court, Northern District of California
Uncategorized

Guardant Health v. Natera — Court Imposes $3M Sanctions and Ethics Training on Quinn Emanuel

In a patent litigation over cancer diagnostics, a federal court adopted sanctions totaling nearly $3 million against Quinn Emanuel and five named attorneys, plus a $100,000 punitive sanction and mandatory ethics training, for deliberately misleading the court about an expert’s access to embarg

U.S. District Court, Northern District of California
Uncategorized

Carnegie Mellon University v. LSI Corporation — Court Excludes Patent Damages Expert Over Time-Bar and Apportionment Failures

A federal court partially excluded Carnegie Mellon’s patent damages expert in a hard-disk drive patent case, finding her royalty calculations improperly included time-barred infringement and failed to apportion damages between patented and unpatented features.

U.S. District Court, Northern District of California
Uncategorized

Alpha and Omega Semiconductor v. Force MOS Technology — Court Rules ‘And’ Means ‘And’ in MOSFET Heat-Dissipation Patent

The Northern District of California granted summary judgment of noninfringement, holding that ‘and’ in a patent claim is unambiguously conjunctive — both the metallic contact plugs and the front metal must exceed aluminum’s thermal conductivity.

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