Ivoclar Vivadent AG Files Complaint with U.S. International Trade Commission Over Dental Ceramics Patent Infringement

Summary

Ivoclar Vivadent AG, Ivoclar Vivadent, Inc., and Ardent, Inc. have filed a complaint with the U.S. International Trade Commission alleging that certain companies are infringing on their patents for dental ceramics and requesting the Commission to investigate and issue exclusion orders