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For more than a century, Leydig, Voit & Mayer, Ltd. has assisted clients -
from large corporations to individual inventors - with intellectual property
litigation, counseling, licensing and prosecution services worldwide. The firm
prides itself on its ability to meet the most demanding intellectual property
needs of its clients.
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Our concentrations include:
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Patent litigation, prosecution and counseling
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Interferences
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Trademark litigation, registration and counseling
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Copyright litigation, registration, and counseling
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Unfair competition litigation
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Licensing and franchising
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Trade secret protection and counseling
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Alternative dispute resolution
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Click on any of the links below for contact information for these
offices:
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• Fortune magazine identifies Leydig, Voit & Mayer as one of "The Go-To Law Firms of the World's Leading Companies" in its May 12, 2008 issue. • Leydig, Voit & Mayer is ranked by Intellectual Property Today among the top three U.S. trademark filers in its 2008 survey. • The May issue of Chicago Lawyer magazine identifies Leydig, Voit & Mayer among the TOP LAWYERS in Illinois in Intellectual Property. • Leydig, Voit & Mayer welcomes Jonathan M. Spenner and Alan J. Hickman as technical advisors to its Chicago office. Dr. Spenner received a Ph.D. in molecular biophysics from The Johns Hopkins University School of Medicine, 2004 and is anticipating a J.D. from Fordham University in 2009. Mr. Hickman is a retiree from Caterpillar, Inc., and owned his own consulting business. Both are registered with the U.S. Patent and Trademark Office.
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