Here is an update on recent en banc activity at the Federal Circuit in patent cases. Since our last update, two new petitions for en banc rehearing were filed, one raising questions related to claim construction and Rule 36 summary affirmances and one raising questions related to awards of attorneys’ fees and obviousness. The Federal Circuit also denied petitions for en banc rehearing in two cases, one raising a question related to claim construction and one raising questions related to Rule 36 summary affirmances. Here are the details.
Recent En Banc Activity
Here is an update on recent en banc activity at the Federal Circuit. Since our last update, the en banc court heard oral argument in Lesko v. United States, an employment law case. Additionally, four new en banc petitions have been filed in patent cases raising questions related to the presumption of validity, eligibility, and claim construction. A new response was filed in a case concerning the appropriate test for design-patent infringement. Finally, the court denied petitions for en banc rehearing in two patent cases. Here are the details.
Opinions & Orders – July 28, 2025
This morning, the Federal Circuit released two precedential opinions, one in a patent case appealed from the Western District of Texas and one in a trade case appealed from the Court of International Trade. The Federal Circuit also released a nonprecedential opinion in a patent case appealed from the Middle District of Florida. Here are the introductions to the opinions.
Recent Supreme Court Activity
Here is an update on recent activity at the Supreme Court in cases decided by the Federal Circuit. With regard to granted petitions, last week the Supreme Court issued its opinion in the last remaining case this term that had been decided by the Federal Circuit. With regard to pending petitions, two new petitions were filed in patent cases. The Court also denied two petitions, one raising a question related to patents and one raising questions relating to government contracts. Here are the details.
Recent Activity at the Supreme Court
Here is an update on recent activity at the Supreme Court in cases decided by the Federal Circuit. With respect to granted petitions, there has been no new activity since our last post. With respect to pending petitions, there were three waivers of right to respond to petitions, one in a pro se case, one in a patent case, and another in a government contracts case. There were also two new replies filed in support of petitions in patent cases. Finally, there were two denials of petitions filed in patent cases. Here are the details.
Recent Activity at the Supreme Court
Here is an update on recent activity at the Supreme Court in cases decided by the Federal Circuit. With respect to granted petitions, the Supreme Court recently heard oral argument and issued opinions, respectively, in two cases decided by the Federal Circuit. With respect to pending petitions, three new petitions have been filed in two patent cases and a pro se case, a brief in opposition and a reply brief was filed in case raising a question related to certification of questions of law, and another reply brief was filed in support of a petition in a patent case. Finally, since our last update the Court has denied two petitions, one raising questions related to recusal and the other raising a question related to patent infringement. Here are the details.
Recent En Banc Activity
Here is an update on recent en banc activity at the Federal Circuit in patent cases. Since our last update, the court received a petition raising a question regarding claim construction, and the court denied a petition raising questions regarding reliance on expert testimony in applying the doctrine of equivalents. Here are the details.
Recent En Banc Activity
Here is an update on recent en banc activity at the Federal Circuit in patent cases. Since our last update, in the only pending en banc patent case, which presents a question concerning a district court’s responsibility to scrutinize a patentee’s reliance on supposedly comparable licenses, the opening en banc brief was filed, the Federal Circuit issued an order indicating parts of the opening brief went beyond the scope of en banc rehearing, and five new amicus briefs were filed. Additionally, a new petition was filed raising questions related to reliance on expert testimony in applying the doctrine of equivalents. Finally, the court denied two petitions raising questions regarding the written description requirement, obvious-type double patenting, and attorney fees. Here are the details.
Recent News on the Federal Circuit
Here is a report on recent news and commentary related to the Federal Circuit and its cases. Today’s report highlights:
- an article suggesting that, “although pursuit of an appeal to the Federal Circuit may under some circumstances prove to be quicker and less expensive, appeals to district courts are becoming increasingly attractive” ;
- an article discussing a recent petition in which an “owner of an invalidated background-check software patent urged the U.S. Supreme Court to consider the Federal Circuit’s suspension of 97-year-old Judge Pauline Newman, whose absence on the court the company says deprived it of a potentially sympathetic ear”; and
- a blog post discussing a recent Federal Circuit decision “holding that conclusory expert testimony is insufficient even for relatively simple technologies.”
Opinions & Orders – October 24, 2024
This morning, the Federal Circuit released three precedential opinions, one nonprecedential opinion, and one nonprecedential order. Two of the precedential opinions come in patent cases. Notably, in one of these two cases Judge Reyna concurred in part and dissented in part. The third precedential opinion affirms the dismissal of an appeal by the Merit Systems Protection Board for lack of jurisdiction. The nonprecedential opinion comes in an employment case, and the nonprecedential order is a dismissal. Here are the introductions to the opinions and a link to the dismissal.
