This morning, the Federal Circuit released one nonprecedential opinion and two errata. The opinion comes in an appeal of judgment of patent invalidity and a dismissal of breach-of-contract claims. It discusses when a claim’s preamble should be construed as limiting and addresses indefiniteness regarding spatial terms. Here is the introduction to the opinion and links to the errata.
Opinions & Orders – November 15, 2021
This morning the Federal Circuit issued a nonprecedential opinion reviewing a judgment of the District of Delaware holding patent claims invalid for lack of eligibility. The Federal Circuit also issued four nonprecedential orders. The first order dismisses a petition for a writ of mandamus after notification by the parties that mandamus relief is no longer necessary. The other three orders all grant petitions for writs of mandamus directing the the Western District of Texas to transfer patent cases to the Northern District of California. Finally, the court issued two Rule 36 judgments. Here are the introductions to the opinions and orders and links to the Rule 36 judgments.