Tag Archives: Collateral Estoppel

Rigidly Interpreting Precedents May Foreclose an Equitable Doctrine

The Federal Circuit’s Judge Bryson has been presiding over two district court cases where he decided an important and recurring issue regarding collateral estoppel. In a consolidated order, he refused to apply collateral estoppel to certain fact-finding by the Patent Trial and Appeal Board on what prior art publications disclose relative to patent claims the … Continue Reading

Collateral Estoppel Not Limited to Identical Claims

The equitable doctrine of collateral estoppel protects a party from having to re-litigate an issue that has already been fully and fairly adjudicated. In Nestlé USA, Inc. v. Steuben Foods, Inc. the Federal Circuit said that application of collateral estoppel is not limited to construing only identical patent claims; but instead, it extends to terms … Continue Reading
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