in-place pipe restoration system

ePIPE Awarded 16th US Patent for Barrier Coating Leak Sealant Application

Provides solution to lead leaching and water loss from water piping systems

October 11, 2016

Pipe Restoration Technologies LLC, makers of the ePIPE in-place pipe lining system, announced it has been granted its 16th U.S. patent for methods developed that address adhesion and cleaning standards in the installation of leak sealant barrier coatings used in the ePIPE pipe lining process.

ePIPE Pipe Restoration System Receives 15th US Patent

System effectively seals leaks and protects pipes from lead leaching

June 14, 2016

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Pipe Restoration Technologies LLC, makers of the ePIPE in-place pipe restoration product line, announced that it has been granted its 15th U.S. patent, #9352357, for the ePIPE epoxy coating system.

Dec. 10, 2014: Pipe Restoration Technologies Awarded 12th US Patent

Company Adds to Its Expanding Patent Portfolio

December 10, 2014

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Pipe Restoration Technologies LLC (PRT), makers of the ePIPE system for restoring pipes in-place, announced that it has been granted its 12th United States patent, No. 8887660, for barrier coating corrosion control methods and systems.

Aug. 19, 2014: Pipe Restoration Technologies Awarded 10th US Patent for In-Place Restoration

Patent Focuses on Methods for Cleaning the Interior Walls of the Pipes

August 19, 2014

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Pipe Restoration Technologies LLC, makers of the ePIPE in-place pipe restoration product line, announced that it has been granted its 10th United States patent, No. 8696823, which covers methods used in abrasive cleaning inside small diameter pipes, 2 inches ID and smaller, such as water supply pipes.

Pipe Restoration Technologies Awarded Canadian Patent

Patent Is for Cleaning and Placement of Internal Barrier Coating and Leak Sealing Process

August 19, 2013

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Pipe Restoration Technologies LLC announced that it has been awarded a Canadian patent, Brevet Canadien #2707023, by the Canadian Intellectual Property Office (CIPO) for its ePIPE® in-place pipe restoration technology.

July 31, 2013: PRT Awarded Canadian Patent for In-place Pipe Restoration

Technology Allows Placement of an Internal Barrier Coating and Leak Sealing Process

July 31, 2013

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Pipe Restoration Technologies LLC (PRT) announced that it has been awarded a Canadian patent, Brevet Canadien #2707023, by the Canadian Intellectual Property Office (CIPO) for its ePIPE® in-place pipe restoration technology.

Jan. 22, 2013: ePIPE Pipe Restoration Process Gains Sixth U.S. Patent

January 22, 2013

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Pipe Restoration Technologies LLC announced that the company has been awarded its sixth United States patent for its ePIPE pipe restoration process, Patent No. 8343579 by the U.S. Patent and Trademark Office (USPTO).

Sept. 6, 2012: Nu Flow Opens New Office in Washington, D.C., Area

September 6, 2012

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Nu Flow America, a leading provider of in-place mechanical pipe system rehabilitation, announced that it has opened its newest office in the Washington, D.C., area. The company said this expansion was made as a result of increasing growth and demand for its pipe lining services.

July 25, 2012: ePIPE Awarded Fifth U.S. Patent for Enhancements to In-place Pipe Restoration

July 25, 2012

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Pipe Restoration Technologies LLC announced that it has been awarded Patent No. 8206783 by the U.S. Patent and Trademark Office (USPTO), its fifth U.S. patent for its ePIPE in-place pipe restoration system. This patent is focused on methods that provide enhanced cleaning and lining of smaller diameter pipes.