USPTO Challenges Reasonable Expectation of Success Prong of Obviousness Law Precedent in Immunogen v. Vidal
By EsqSocial Corporation 06/02/25
The U.S. Patent and Trademark Office has a history of attempting to challenge judicial decisions that the Office, usually for its own policy reasons, takes issue with.[1] Recently, the Office decided to challenge the rationale behind the Supreme Court's decision in KSR v. Teleflex for certain technologies, specifically by advocating that claims to dosage regimens for pharmaceuticals should be almost per se obvious, particularly for such claims for which the pharmaceutical was......
By: McDonnell Boehnen Hulbert & Berghoff LLP