Patents | Perma-Liner Industries LLC.

Patents A comprehensive list containing all of our patents across the globe

United States Patents

Patent For Trenchless Pipelining Pipe Repair Systems 8,590,575 B2

Scrim Enforced Pipe Liner

Country: United States Of America

Patent Date: November 26th 2013

Patent For Trenchless Pipelining Pipe Repair Systems 8,807,172 B2

Method And Device For Repairing Piping

Country: United States Of America

Patent Date: August 19th 2014

Patent For Trenchless Pipelining Pipe Repair Systems 8,869,839 B1

Method And Device For Repairing Piping

Country: United States Of America

Patent Date: October 28th 2014


Patent For Trenchless Pipelining Pipe Repair Systems 9,074,719 B2

Apparatus And Method For Heat Curing Of Pipe Liners

Country: United States Of America

Patent Date: July 7th 2015

Patent For Trenchless Pipelining Pipe Repair Systems 9,074,720 B2

Apparatus And Method For Repairing Pipes

Country: United States Of America

Patent Date: July 7th 2015

Patent For Trenchless Pipelining Pipe Repair Systems 9,523,457 B2

Apparatus And Method For Heat Curing Of Pipe Liners

Country: United States Of America

Patent Date: December 20th 2016



Canadian Patents

Patent For Trenchless Pipelining Pipe Repair Systems CA02807112

Apparatus And Method For Heat Curing Of Pipe Liners

Country: Canada

Patent Date: February 2, 2012

Patent For Trenchless Pipelining Pipe Repair Systems CA2808442 A1

Method And Device For Repairing Piping

Country: Canada

Patent Date: February 2, 2012

Patent For Trenchless Pipelining Pipe Repair Systems CA2854948 A1

Method And Device For Repairing Piping

Country: Canada

Patent Date: February 2, 2012


Patent For Trenchless Pipelining Pipe Repair Systems CA2863479 C

Apparatus And Method For Heat Curing Of Pipe Liners

Country: Canada

Patent Date: July 19th 2016

Patent For Trenchless Pipelining Pipe Repair Systems CA02865436 C

Apparatus And Method For Repairing Pipes

Country: Canada

Patent Date: January 31st 2017

Patent For Trenchless Pipelining Pipe Repair Systems CA2697672 C

Scrim-enforced pipe lining material

Country: Canada

Patent Date: August 1st 2017



Australian Patents

Patent For Trenchless Pipelining Pipe Repair Systems AU 2010201187 B2

Scrim Enforced Pipe Liners

Country: Australia

Patent Date: September 17, 2015

Patent For Trenchless Pipelining Pipe Repair Systems AU 2011283645 B2

Apparatus and method for heat curing of pipe liners

Country: Australia

Patent Date: June 11, 2015

Patent For Trenchless Pipelining Pipe Repair Systems AU 2011283648 B2

Method For Repairing Piping

Country: Australia

Patent Date: June 26, 2015



Patent For Trenchless Pipelining Pipe Repair Systems AU 2013222067 B2

Scrim Enforced Pipe Liners

Country: Australia

Patent Date: February 18, 2015

Patent For Trenchless Pipelining Pipe Repair Systems Misc. Country Patents