In recent years, patent enforcement between operating companies has been overshadowed by non-practicing entity litigation. The Patent Trial and Appeal Board (PTAB) loomed large as a ...

European Patent Office largely dismisses opposition filed by BioNTech SE, Pfizer Inc., and others in December 2023 challenging validity of EP 4 023 755 B1 and maintains the patent subject to ...

According to Canadian Solar, the Patent Trial and Appeal Board (PTAB) of the United States Patent and Trademark Office (USPTO) has ruled in its favor, stating that “all claims asserted by Maxeon ...

Barnes & Thornburg attorneys Lauren Baker and John W. Cox examine the practical uses, benefits, and challenges of using ...

Patent litigation is a complex and strategic endeavor, requiring thorough preparation and careful consideration. Before proceeding with a lawsuit, patent owners should evaluate several critical ...