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Knobbe Martens Lawyers Recognized by Washington, D.C. Super Lawyers

Knobbe Martens Lawyers Recognized by Washington, D.C. Super Lawyers Headshot

William Zimmerman

Having served as lead counsel in over 100 pharmaceutical litigations, including cases involving “blockbuster” drugs like Lipitor and Nexium, William R. Zimmerman is widely recognized as one of the nation’s...

Knobbe Martens Lawyers Recognized by Washington, D.C. Super Lawyers Headshot

Justin Culbertson, Ph.D.

Justin Culbertson is a partner in our Washington, D.C., office. His practice specializes in client counseling, opinion and due diligence work, and global patent portfolio management across the chemical, pharmaceutical,...

Knobbe Martens Lawyers Recognized by Washington, D.C. Super Lawyers Headshot

Christopher L. Lewis

Christopher L. Lewis’s practice focuses on representing clients in intellectual property disputes involving patents, trademarks, and trade secrets. He has experience in the medical device, software, and robotics areas. Christopher...