The Court of Appeals for the Federal Circuit recently addressed the issue of “analogous prior art,” a patent law doctrine fundamental to the legal determination of whether a patent is invalid as obvious over the prior art. The decision illustrates the importance of carefully considering whether asserted prior art is analogous to the challenged patent, as the use of non-analogous art can result in dismissal of any obviousness argument based on that art.
Generative AI has taken the world by storm since OpenAI launched ChatGPT in November 2022. But the buzz and excitement of GAI has come with difficult legal questions that threaten the new technology. Several lawsuits—some of which we have discussed in detail—have been filed against companies whose GAI products have been trained on copyrighted materials. Up until now, we have only been able to speculate how courts will handle GAI as the industry has held its collective breath.
Statutes permitting discretionary attorney fee-shifting for prevailing defendants vary in the circumstances under which fee-shifting is permitted. Two recent cases tackling the question of why and when a lawsuit warrants shifting attorneys’ fees from a prevailing defendant to the plaintiff who brought the claim reflect some of these differences. One case focused on “frivolousness” of the lawsuit, and the other imposed a “bad faith” requirement—despite the absence of such language from the relevant statute. The perceived motivation of the respective plaintiffs and purpose behind the statutes under which the claims were brought were influential.
On July 24, 2023, the United States Patent and Trademark Office (USPTO) announced updated procedures for the interim Director Review (DR) of Patent Trial and Appeal Board (PTAB) decisions. The updated procedures could help patent practitioners manage costs by providing a new mechanism for recourse following PTAB decisions.