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312-616-5700 (fax)
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Related Practices
Education
University of Illinois, J.D., 1964
University of Illinois, B.S. in General Engineering, 1961
Dennis R. Schlemmer
Member
Mr. Schlemmer is involved in all phases of U.S. and international intellectual property practice with a primary focus on patent litigation, counseling, licensing and prosecution. He has extensive experience in complex mechanical and electrical matters, representing U.S. and foreign clientele. He is also involved with the Patent Trial Practice Institute sponsored by the Loyola University School of Law.
Professional Affiliations
- Intellectual Property Owners Association (IPO)
Honors
- AV® Preeminent™ Peer Review Rated (Highest Rating) – Martindale-Hubbell
- Selected by peers as a Leading Lawyer in Intellectual Property Law – Leading Lawyers Network
- Listed among the Top Lawyers in Illinois in Intellectual Property Law – Chicago Lawyer
Bar Admissions and Registrations
- Illinois, 1964
- Registered to practice before the U.S. Patent and Trademark Office
Courts
- U.S. District Court for the Northern District of Illinois (Member, Trial Bar)
- U.S. Court of Appeals for the Federal Circuit
