December 3, 2020
Antibody Therapeutics
By Li Feng, Ph.D.; Lin Chen, Ph.D.; Amanda K. Murphy, Ph.D.; Jeffrey M. Jacobstein; Stacy Lewis*
There is emerging, intense interest in antibody combination therapies. However, antibody combination therapies pose unique intellectual property challenges. In some instances, it may be difficult to obtain patents with claims that provide innovators with adequate protection for such inventions. Patent examiners often regard claims to a composition or use of an antibody in combination with another therapeutic agent as obvious if the individual components of the combination were both known and well-studied in the field for use in treating similar indications. Nevertheless, even if the individual components of a combination were known and generally effective, the combination therapy may not be obvious if there would not have been a motivation to specifically combine the individual components or if there was no reasonable expectation of success in combining the components. Antibody combination therapies may also offer fertile grounds for demonstrating objective evidence of nonobviousness for a particular combination, such as through unexpected results, if a sufficient nexus can be established across the scope of the claims and if the superior results constitute a significant improvement.
Read the full article here.
*Stacy Lewis is a Law Clerk at Finnegan.
Originally printed in Antibody Therapeutics on December 3, 2020. This article is for informational purposes, is not intended to constitute legal advice, and may be considered advertising under applicable state laws. This article is only the opinion of the authors and is not attributable to Finnegan, Henderson, Farabow, Garrett & Dunner, LLP, or the firm's clients.
Lecture
Patent Protection for Software-Related Inventions in Europe and the USA Training Course
June 5, 2024
Hybrid
Workshop
Life Sciences Workshop: Updates and Key Trends in Pharmaceutical and Biotechnology IP Law
May 2, 2024
Cambridge
Due to international data regulations, we’ve updated our privacy policy. Click here to read our privacy policy in full.
We use cookies on this website to provide you with the best user experience. By accepting cookies, you agree to our use of cookies. Please note that if you opt not to accept or if you disable cookies, the “Your Finnegan” feature on this website will be disabled as well. For more information on how we use cookies, please see our Privacy Policy.
Finnegan is thrilled to announce the launch of our new blog, Ad Law Buzz, devoted solely to breaking news, developments, trends, and analysis in advertising law.