u.s. patents

The Brisben Water Technologies intellectual property portfolio includes registered and pending patents, trade secrets, trademarks, and copyrights relating to our clean air and water technologies. Our extensive portfolio of clean air and water technologies includes patents and patents pending in 39 countries.

U.S. Patent 5,628,271 - Apparatus & method for removing coatings from the hulls of vessels using ultrahigh pressure water – dated May 13, 1997.
U.S. Patent 5,849,099 - Apparatus & method for removing coatings from the hulls of vessels using ultrahigh pressure water – dated December 15, 1998.
U.S. Patent 6,287,389 - Method of robotic automobile paint stripping – dated September 11, 2001.
U.S. Patent 6,425,340 - Apparatus & method for removing coatings from the hulls of vessels using ultrahigh pressure water – dated July 30, 2002.
U.S. Patent 6,564,815 - A mobile robot for cleaning, stripping, reconditioning or refurbishing a coating on a metal work piece has a remote controlled power module for locomotion and a working head for removing coating and utilizing an air gap magnetic system for adhesion – dated June 2003.
U.S. Patent 6,595,152 - Apparatus & method for removing coatings from the hulls of vessels using ultrahigh pressure water including both magnetic and vacuum adhesion retroactive to 1995 – patent approval dated July 22, 2003.
U.S. Patent 6,604,696 - Ultrahigh pressure waterjet ring with angled nozzles and a conical dispersion pattern capable of producing 25,000 to 60,000 psi covering a swath of up to 6 inches – dated August 12, 2003.
U.S. Patent 6,745,108 - Expansion of 3D robotic auto paint stripping patent to include any object – dated June 1, 2004.
U .S. Patent 7,100,844 – High Impact Waterjet Nozzle is constructed to infuse fluid into a high velocity stream of liquid passing through a nozzle to create a bubble rich waterjet that causes the bubbles to implode when the waterjet strikes the surface amplifying the impact of the water – dated September 5, 2006.
U.S. Patent Pending - Mobile Emergency Water Filtration System for Homeland Security and other applications.
U.S. Patent Pending - Business Model to provide response and training to public and private suppliers of water resources in the event of an act of terrorism or a natural disaster that contaminates a water supply.