In the wake of her October 4, 2022 Precedential OpenSky decision, the United States Patent and Trademark Office Director Katherine Vidal issued another precedential decision further clarifying the actions that should be...more
In response to the recent concentration of patent cases filed in a single court in Waco, Texas, all new patent cases filed in the Western District of Texas’s Waco Division will be distributed among the district’s various...more
In a recent order, the Eastern District of Texas declined to preclude a defendant from raising prior art system references despite patentee’s argument that similar printed publications could have been raised in earlier inter...more
The Federal Circuit granted a writ of mandamus to transfer a patent infringement case from the Eastern District of Texas to the Northern District of California because the latter had some local interest in the case, while the...more
An accused infringer in a district court case could not take advantage of a prior claim construction ruling from an inter partes review (IPR) proceeding involving unasserted claims of the same patent. The Patent Trial and...more
On January 28, 2020, the Northern District of Alabama granted-in-part a defendant’s motion for summary judgment, holding that the plaintiff could not recover damages based on a theory of lost profits because the plaintiff...more
A Central District of California judge recently granted summary judgment of no obviousness based on inter partes review (IPR) estoppel because the only prior art references used to challenge patent validity could have been...more
1/31/2020
/ Estoppel ,
Final Written Decisions ,
Inter Partes Review (IPR) Proceeding ,
Obviousness ,
Patent Infringement ,
Patent Litigation ,
Patent Validity ,
Patents ,
Printed Publications ,
Prior Art ,
Summary Judgment