Federal Circuit U.S. Court of Appeals Case Law

The U.S. Court of Appeals for the Federal Circuit was created in 1982 by merging the U.S. Court of Customs and Patent Appeals with the U.S. Court of Claims and is the only federal appellate court to hear patent appeals. The court sits primarily in Washington, DC. and is different from the other U.S. federal appeals courts in that it hears cases based upon subject matter versus those matters brought in a specific geographic location. The decisions of the court, in particular in regard to cases involving patents are unique in that they are binding precedent Decisions of this circuit are only superseded by changes in specific law or from decisions rendered by the U.S. Supreme Court.

The court has jurisdiction over appeals from:

  • Article I Tribunals
  • Article III Tribunals
  • The Congressional Office of Compliance

More information regarding the history of the court and the judges who have served on it can be found at the Federal Circuit Historical Society.

Browse Opinions From the U.S. Court of Appeals for the Federal Circuit
Recent Decisions From the U.S. Court of Appeals for the Federal Circuit
MULLIGAN v. MSPB
Date: May 8, 2025
Docket Number: 24-2084
DAVIE v. MSPB
Date: May 8, 2025
Docket Number: 24-2318
LACROIX v. ARMY
Date: May 8, 2025
Docket Number: 24-2340
In Re GAMBLE
Date: May 8, 2025
Docket Number: 25-1133
MOHAMAD v. HHS
Date: May 8, 2025
Docket Number: 25-1370
LAUDERMILK v. COLLINS
Date: May 8, 2025
Docket Number: 25-1582
INCYTE CORPORATION v. SUN PHARMACEUTICAL INDUSTRIES, INC.  
Date: May 7, 2025
Docket Number: 23-1300

Justia Opinion Summary: Incyte Corporation appealed a post-grant review (PGR) final written decision from the Patent Trial and Appeal Board (Board) which held that Incyte failed to prove claims 1–7 and 9–21 of U.S. Patent No. 10,561,659 were…

INGENICO INC. v. IOENGINE, LLC  
Date: May 7, 2025
Docket Number: 23-1367

Justia Opinion Summary: Ingenico Inc. filed a declaratory judgment action against IOENGINE, LLC, in the District of Delaware, asserting that IOENGINE's patents were invalid. The patents in question, U.S. Patent No. 9,059,969 and U.S. Patent No.…

In Re FOSTER  
Date: May 7, 2025
Docket Number: 23-1527

Justia Opinion Summary: Thomas D. Foster, APC (Foster) sought to register the trademark "US SPACE FORCE" for various goods and services. The application was filed on March 19, 2018, shortly after President Donald J. Trump announced the creation…

MODLIN v. COLLINS
Date: May 7, 2025
Docket Number: 23-2223
DELFASCO LLC v. SECRETARY OF THE ARMY
Date: May 7, 2025
Docket Number: 24-1363
ALSHARA v. US
Date: May 7, 2025
Docket Number: 24-1853
INCYTE CORPORATION v. SUN PHARMACEUTICAL INDUSTRIES, LTD.  
Date: May 7, 2025
Docket Number: 25-1162

Justia Opinion Summary: Incyte Corporation and Incyte Holdings Corporation (collectively, Incyte) own U.S. Patent No. 9,662,335, which claims deuterated versions of ruxolitinib, a Janus kinase (JAK) modulator used to treat autoimmune disorders.…

TAJIMIER, INC. v. US
Date: May 7, 2025
Docket Number: 25-1438
In Re KOSTIC  
Date: May 6, 2025
Docket Number: 23-1437

Justia Opinion Summary: Miodrag Kostic and Guy Vandevelde, owners and listed inventors of U.S. Patent No. 8,494,950, appealed a decision by the Patent Trial and Appeal Board (PTAB) that sustained the examiner’s rejection of claim 3 of their…

Some case metadata and case summaries were written with the help of AI, which can produce inaccuracies. You should read the full case before relying on it for legal research purposes.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.