Hahn & Associates provides a broad range of patent related services covering patent preparation and prosecution, post-grant review, validity opinions, non-infringement opinions, licensing, technology transfer and strategic alliance agreements, research and development agreements, due diligence review, and patent portfolio development and management. 

Our team of registered patent attorneys takes pride in understanding your business from top to bottom so that we can obtain claims that matter. We adhere to a written point-by-point plan that covers all the bases and ensures that our client's need from patent preparation, to prosecution, to post-grant proceedings are met.

Our team also consists of experts in every aspect of electronic filing, including e-filing of U.S. and PCT patent applications, bulk data, docketing software, and electronic filing of Information Disclosure Statements and Assignments. 



Hahn & Associates is located in Washington D.C.  nearby the U.S. Patent Office in Alexandria, VA. Our proximity allows us to maintain close contact with the large and vibrant patent community. Rubbing elbows with Examiners, Administrative Law Judges, Dept. Officials, and other Patent Lawyers helps us keep abreast of the latest news and developments. Not only does the community include professional colleagues of the highest caliber, we consider some of them to be good friends. 




Our team of attorneys holds advanced technical and engineering degrees in diverse areas. Our professionals have experience in electrical, biomedical, mechanical, chemical, pharmaceutical,  and molecular biology including genetics, cloning, recombinant technology, cancer, immunology, pharmacology technologies to name a few.  Our in-depth technical expertise and real world research experience is beneficial to our clients in many ways, particularly when securing high quality patent protection.