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William ZimmermanLicensing Attorney in Washington, DC
Knobbe Martens Olson & Bear
LicensingPersonal InjuryReal EstateTax
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Contact
Email
Phone
Address
Washington, DC, 20006-3762, US
Professional
About
William Zimmerman is an attorney with Knobbe Martens Olson & Bear in Washington, DC, where he focuses his practice on licensing, real estate, tax, and health care matters. From the firm’s office at 1776 Eye Street, he advises clients navigating complex legal and business issues that require practical insight, careful analysis, and a strong understanding of the regulatory landscape. His work is grounded in a client-centered approach that emphasizes responsiveness, strategic thinking, and clear communication. With extensive experience handling sophisticated transactional and regulatory matters, Mr. Zimmerman helps clients structure and manage agreements, address compliance concerns, and move forward with confidence in highly regulated industries. His background in licensing and health care allows him to support businesses and organizations facing evolving operational and legal demands, while his real estate and tax experience adds depth to his ability to evaluate commercial objectives from multiple angles. He is committed to providing solutions that are both legally sound and tailored to each client’s goals. Clients working with William Zimmerman can expect thoughtful counsel, diligent attention to detail, and an emphasis on practical outcomes. He takes pride in helping clients understand their options and make informed decisions in matters that often involve significant financial and strategic implications. Through his work at Knobbe Martens Olson & Bear, he continues to serve as a trusted advisor for clients seeking experienced representation in licensing, real estate, tax, and health care law.
Credentials
Education
1997 Harvard University Law School JD - Juris Doctor 1994 University of Notre Dame BS - Bachelor of Science
Recognition & Involvement
Awards
N/A Top 50 Intellectual Property Lawyers Under the Age of 40, IP Law & Business magazine N/A Rising Star, Los Angeles Magazine N/A Top 50 Intellectual Property Lawyers Under the Age of 40, Super Lawyers
Publications
2002 OCPLA Newsletter The Supreme Court Addresses Amendment-Based Prosecution History Estoppel N/A Harvard Journal of Law and Technology Unifying Markman and Warner-Jenkinson: A Revised Approach To The Doctrine Of Equivalents
Associations
Federal Circuit Bar Association Member American Intellectual Property Law Association Member
Speaking
2002 OCPLA/SDIPLA Spring Seminar The Patent Year In Review N/A San Francisco Intellectual Property Law Association The Recent Narrowing Of Literal Claim Scope And The Permissible Range Of Equivalents N/A San Diego Intellectual Property Law Association Recent Decisions In Patent Law N/A Orange County Patent Law Association Recent Developments In Invalidity Under 35 U.S.C. § 112 At The United States Court Of Appeals For The Federal Circuit N/A Law Seminars International Complying with Standards for Expert Work Product
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Updated: Sep 03, 2026