Representative Clients

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  • Aegion
  • Allied Minds
  • Ameren UE
  • Barrick Gold
  • Battenfeld Technologies
  • BJC HealthCare
  • Buckeye International
  • Cardinal Health, Inc.
  • Cooper B-Line
  • Diebold
  • Donald Danforth Plant Science Center
  • Duke Manufacturing Co.
  • Enthone
  • Florida State University
  • HemoShear, LLC
  • Invensys Systems Inc., by Schneider Electric SE
  • Jack Kennedy Metal Products & Buildings
  • Jones Apparel Group
  • Kennametal
  • Lincoln Industrial
  • Maritz
  • MECS
  • Missouri University of Science and Technology
  • MiTek
  • Monsanto Company
  • Nine West Group
  • Peabody Energy
  • Pioneer Industrial
  • Reinsurance Group of America, Incorporated
  • Relypsa
  • Rennovia
  • Saint Louis University
  • Southern Illinois University
  • SunEdison
  • Theralogics
  • University of Missouri, Columbia
  • University of Missouri, St. Louis
  • Washington University, St. Louis

Recent IP Headlines


Chambers USA Recognizes Senniger Powers, Three Partners

Once again, Chambers USA has recognized Senniger Powers for its high-quality professionals and expertise in the intellectual property field.


Supreme Court:  IPR Patent Challenges Survive, with Modification

On April 24, 2018, the Supreme Court decided two cases involving patent law: Oil States Energy Services, LLC v. Greene’s Energy Group, LLC and SAS Institute Inc. v. Iancu. 


Federal Circuit Rules Ban on Scandalous and Immoral Trademarks Unconstitutional

On December 15, 2017, the Federal Circuit held that the Lanham Act’s ban on registering scandalous or immoral marks is an unconstitutional restriction of free speech.


Tietz Named as New Partner

Senniger Powers is pleased to announce that Paul D. Tietz has been elected to the partnership effective January 2018.


Supreme Court: Patent Owner's Authorized Sale of Patented Product Exhausts Patent Rights

On May 30, 2017, the Supreme Court in a 7 to 1 decision in Impression Products, Inc. v. Lexmark International, Inc. held a patentee's decision to sell a patented product exhausts all of the patent rights in the product.

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