Print Friendly and PDF

Shareholders from Brinks Gilson & Lione’s Ann Arbor office named Top Lawyers for 2014 by DBusiness magazine

ANN ARBOR – Nov. 19, 2013 – Steven L. Oberholtzer and Eric J. Sosenko, shareholders in the Ann Arbor office of Chicago-based Brinks Gilson & Lione, one of the largest intellectual property law firms in the U.S., were selected by their peers for inclusion in DBusiness magazine’s Top Lawyers for 2014. Both were included in the category Intellectual Property and Patent Law.

Oberholtzer is the managing partner of the Ann Arbor office and serves on the firm’s Board of Directors. His practice focuses on patent and trademark counseling, corporate intellectual property policy development and administration, technology licensing, joint development and joint venture relationship agreements. He also has experience in United States Patent and Trademark Office administrative proceedings including interferences, re-examinations, re-issues, trademark oppositions and patent application preparation and prosecution.

Oberholtzer has extensive experience with the intellectual property legal issues of the automotive industry. He has a lifelong interest in the industry and products, and was previously employed as a senior project engineer with a domestic OEM manufacturer and as in-house patent counsel for a Tier 1 supplier. In private practice, Oberholtzer has acted as primary outside counsel for a number of Tier 1 and lower tier supplier engagements that include worldwide responsibility for all intellectual property issues and management of teams of attorneys handling all facets of these matters.

Oberholtzer also serves on the Brinks Board of Directors and is the principal author of a primer on intellectual property entitled, The Basic Principles of Intellectual Property Law.

In August 2013, Oberholtzer was named the 2014 Ann Arbor Patent Lawyer of the Year by Best Lawyers™. He holds a B.S. in mechanical engineering from Kettering University, formerly known as the General Motors Institute, and received his J.D. from the Detroit College of Law at Michigan State University. He is a member of the Licensing Executives Society.

Eric Sosenko’s practice focuses on the procurement, enforcement and licensing of patents and trademarks in all industrial fields, including the mechanical, electro-mechanical, medical and material arts. He counsels on the strategic implementation and management of domestic and international intellectual property portfolios for various multinational clients and deals with a wide range of intellectual property issues.

In addition to his U.S. practice, Mr. Sosenko has an extensive international practice with significant experience in international protection, both directly with all major foreign intellectual property offices and under various multinational treaties, including the Patent Cooperation Treaty, and has presented at seminars in both China and Japan.

Sosenko received his J.D. and a B.S. in mechanical engineering from West Virginia University. He is a member of the American Intellectual Property Law Association and serves on the patent law, patent cooperation treaty issues and international education committees, the Michigan Intellectual Property Law Association, the State Bar of Michigan, the Washtenaw County Bar Association and the International Association for the Protection of Intellectual Property. Sosenko is also a past Secretary for the Intellectual Property Law Section of the State Bar of Michigan and serves as the chairperson of Brinks’ Patent Reform Task Force.

About Top Lawyers®
For the 2014 Top Lawyers Peer Review Survey, DBusiness polled 18,200 attorneys in Wayne, Oakland, Macomb, Washtenaw, and Livingston counties. Each attorney was asked to nominate lawyers among 47 legal specialties. To learn more about Top Lawyers, visit the DBusiness Magazine website.

Brinks Gilson & Lione
Brinks has more than 160 attorneys, scientific advisors and patent agents who specialize in intellectual property, making it one of the largest intellectual property law firms in the U.S. Clients around the world use Brinks to help them identify, protect, manage and enforce their intellectual property. Brinks lawyers provide expertise in all aspects of patent, trademark, unfair competition, trade secret and copyright law. The Brinks team includes lawyers with advanced degrees in all fields of technology and science. Based in Chicago, Brinks has offices in Research Triangle Park, N.C., Washington, D.C., Ann Arbor, Detroit, Salt Lake City and Indianapolis. More information is at