Prosecution History Disclaimer Applies to Design Patents: Federal Circuit

In Top Brand, LLC v. Cozy Comfort Company, LLC, the US Court of Appeals for the Federal Circuit held that the principles of prosecution history disclaimer apply to design patents and reversed... Read more »

Patent Prosecution Disclaimer Rule Focuses on Claim Language, Not Subject Matter: Federal Circuit

In Maquet Cardiovascular LLC v. Abiomed Inc., the US Court of Appeals for the Federal Circuit vacated the district court’s judgment of non-infringement based on prosecution disclaimer that did not sufficiently focus... Read more »
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