Account Number

Wiemelt Kenchtel

Wiemelt Kenchtel

10 S. LaSalle St.
Ste. 3300
Chicago, IL 60603
Mark E. Wiemelt
(312) 372-7664

Founded in 1993, our intellectual property law firm provides cost-effective, practical and comprehensive legal representation to hundreds of clients worldwide ranging from small businesses and private entrepreneurs to publicly-traded companies, including the world's largest corporate trademark licensing company, a pharmaceutical company with proprietary and generic drug interests, the largest video catalog in the United States, the two largest music catalogs in the United States, the largest movie store on the Internet, one of the largest catalog and Internet direct marketers of automotive aftermarket parts and accessories, one of the 2007 Internet Retailer's Top 50 Best of the Web, one of the 2003 Internet Retailer Top 50 Retailing Sites, and one of the 2002 Inc. 500 fastest growing privately held companies

Our technically trained attorneys strive to vigorously enforce our clients' rights and to obtain the broadest scope of protection possible. Our practice involves counseling corporations and individuals in intellectual property matters, including the evaluation, acquisition, protection and enforcement of United States and international trademarks, patents, copyrights and domain names, including preparing validity, enforceability and infringement opinions, licensing and litigation in all areas of intellectual property law. Our state-of-the-art computerized patent, copyright and trademark portfolio management software allows us to register, monitor, maintain, renew and protect our clients' intellectual property portfolios ranging in size from one to several hundred patents, copyrights and trademarks worldwide.

Our experienced litigators have unparalleled success in commercial and intellectual property litigation handling dozens of matters in Chicago and worldwide for and against various Fortune 100 companies.

Visit our website at for more information or contact Mark E. Wiemelt at (312) 372-7664 for a free initial consultation.