This page is intended to serve as notice under 35 U.S.C. § 287(a). The following Centese products are protected by patents in the U.S. and elsewhere. This website is provided to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking provisions of the America Invents Act. The following list of Centese products may not be all inclusive, and other Centese products not listed here may be protected by one or more patents.

Thoraguard products: Protected by U.S. Patents 9962516, 10265442, 10702634, 10,722,679, 11,679,196, 12,029,861 European Patents 3407956, 3200861, Australian patents 2015323899, 2019261792, 2017228404 and Japanese patents 6774937, 6937879, 7277526 and 7044926. Additional patents may be pending in the U.S. and elsewhere.