In a mixed ruling on evidentiary exclusions and damages methodology, the US Court of Appeals for the Federal Circuit affirmed in part, reversed in part, vacated in part, and remanded a district court’s decision that excluded...more
8/7/2025
/ Anticipation ,
Appeals ,
CAFC ,
Damages ,
Daubert Standards ,
Evidence ,
Expert Testimony ,
JMOL ,
On-Sale Bar ,
Patent Invalidity ,
Patent Litigation ,
Patents ,
Remand ,
Rule of Evidence 702
The US Court of Appeals for the Federal Circuit ruled that the “substantially the same way” comparison in connection with a doctrine of equivalents (DOE) analysis involving a means-plus-function claim limitation should focus...more
1/30/2025
/ Appeals ,
Claim Construction ,
Damages ,
Doctrine of Equivalents ,
Evidence ,
Expert Testimony ,
Intellectual Property Protection ,
Judgment As A Matter Of Law ,
Means-Plus-Function ,
Patent Infringement ,
Patent Litigation ,
Patents
The US Court of Appeals for the Federal Circuit affirmed a district court’s decision to deny a defendant’s motion for a new trial on damages, finding that the plaintiff’s damages expert sufficiently showed that prior license...more