Skip to Main Content
Our Commitment to Diversity
David A. Simons

David Simons concentrates in patent infringement litigation and post-grant proceedings. His experience includes patent infringement jury trials in Massachusetts, Delaware, North Carolina, and New York; briefing and arguing appeals before the United States Court of Appeals for the Federal Circuit; and drafting and arguing dispositive motions, preliminary injunction oppositions, and claim construction briefs before federal district courts around the country. David's cases have involved a variety of technologies in the mechanical, electrical, and chemical arts, including computer hardware and software, labeled nucleotides, marine generators, chemical deicers, fiber composite decking, manufacturing processes, carpet dyeing machinery, and various medical devices and methods of treatment.

David has also drafted and defended against Petitions for Inter Partes Review and reexamination before the United States Patent & Trademark Office, has prepared and signed Freedom to Operate, Noninfringement, and Invalidity opinion letters, and has drafted and prosecuted patent applications in the biomedical, mechanical, and electrical arts.

Prior to joining K&L Gates, David was a principal at a Boston law firm that specializes in intellectual property law.

Additional News & Event Pages
Return to top of page

Email Disclaimer

We welcome your email, but please understand that if you are not already a client of K&L Gates LLP, we cannot represent you until we confirm that doing so would not create a conflict of interest and is otherwise consistent with the policies of our firm. Accordingly, please do not include any confidential information until we verify that the firm is in a position to represent you and our engagement is confirmed in a letter. Prior to that time, there is no assurance that information you send us will be maintained as confidential. Thank you for your consideration.

Accept Cancel