Our Patents
A patent needs to demonstrate to the patent examiner something that is new, useful and is not-obvious. We filed our first provisional application with the US patent office in 2002. Our focus was on making inventive steps to restoring pipes in-place. That inventive spirit leading to useful application of a technology is in part who we are, striving to make your life better.
Today, we have been awarded over 40 US and International patents for what we call the ePIPE Process. The patents cover things like how we seal leaks in pipes, prepare the pipe and how we help protect your health by reducing lead and copper from leaching from the pipe into your water.
Even after being awarded over 40 patents our efforts to improve what we do for you continues with active research and patents pending. Our ePIPE patents and patents pending provide distinct improvements over other similar technologies.
Patents #7517409 and #8206783
Provide for the use of a vacuum in the process which assists in more efficient evacuation of debris left in the pipe during the cleaning process and provides for a less aggressive, more efficient method of cleaning the piping system.
Patents #7858149 and #8033242
Cover our methods for providing an internal coating and sealing leaks in the existing piping.
Patents #8524320, #9273815, #9611973 and #9724730
Cover the in-place coating of metallic pipes, including lead, copper and steel pipes, reducing lead leaching from lead pipes and other in-line lead contributors, such as lead solder from leaching into the drinking water supply.
Patent For In-Pipe Internal Barrier Coating Process Applied Internally
Pipe Restoration Technologies, LLC (PRT), announced today that they have been awarded Patent #8354140 by the US Patent and Trademark Office (USPTO). This patent is focused on enhancements to ePIPE technology that provides for an internal barrier coating process applied
ePIPE Receives 5th U.S Patent
Pipe Restoration Technologies, LLC (PRT), announced today that they have been awarded Patent #8206783 by the US Patent and Trademark Office (USPTO). This patent is focused on methods that provide enhanced cleaning and lining of smaller diameter pipes. The patent
ePIPE team awarded U.S patent for equipment used for in-place pipe restoration
March 19, 2013Las Vegas, NV Pipe Restoration Technologies, LLC (PRT), announced today that they have been awarded Patent # 8,399,813 by the US Patent and Trademark Office (USPTO). This patent is focused on the development of a novel portable heating
ePIPE awarded patent for in-place pipe restoration and internal leak sealing system for pipes
Pipe Restoration Technologies, LLC (PRT), announced today that they have been awarded Patent #8343579 by the US Patent and Trademark Office (USPTO) . This patent is focused on enhancements to ePIPE technology that provides for an internal barrier coating and
ePIPE Patented breakthrough proven to reduce lead in drinking water
Pipe Restoration Technologies, LLC, (PRT) today announced that it has been awarded US patent #8,524,320 for its innovative ePIPE® in-place lining technology, which reduces lead, from lead pipes and other in-line lead contributors from leaching into the drinking water supply.
U.S. patent makes ePIPE the fastest and most effective pipe lining process to reduce lead leaching and save cities like Flint
Pipe Restoration Technologies, LLC, (PRT), a world-leading pipe lining innovator and manufacturer, announced today that it has been awarded its 14th U.S. patent, Patent #9273815, titled, “Process for Coating the Interior Surface of Water Service Lines.” Granted by the USPTO,
Patent for in-pipe internal barrier coating process applied internally
Pipe Restoration Technologies, LLC (PRT), announced today that they have been awarded Patent #8354140 by the US Patent and Trademark Office (USPTO). This patent is focused on enhancements to ePIPE technology that provides for an internal barrier coating process applied
ePIPE team awarded U.S systems patent for barrier coating corrosion control methods and systems for interior piping systems
Pipe Restoration Technologies, LLC, (PRT) makers of the ePIPE product line, announced today that it has been granted its 12th US patent, #8887660 for its ePIPE System, coating and sealing inside piping systems using a barrier coating leak sealant. This
ePIPE team awarded U.S patent for abrasive cleaning method used in small diameter pipe restoration
Pipe Restoration Technologies, LLC, makers of the ePIPE pipe restoration product line, announced today that it has been granted its 10th US patent, #8696823, which covers methods used in abrasive cleaning inside small diameter pipes, 2″ ID and smaller, such
ePIPE team awarded U.S patent for methods of coating and sealing pipes using a barrier coating leak sealant
Pipe Restoration Technologies, LLC (PRT), makers of the ePIPE ® product line, announced today that it has been granted its 11th US patent, #8795768 for methods and systems for coating and sealing inside piping systems using a barrier coating leak
ePIPE team awarded U.S patent for equipment and methods used for in-place pipe restoration
Pipe Restoration Technologies, LLC (PRT), announced today that they have been awarded US Patent # 8895905 by the US Patent Office. This patent is focused on the development of a novel portable heating apparatus and methods used as part of
ePIPE awarded Canadian patent: a proven solution for water conservation and reducing lead leaching in drinking water pipes
ePIPE Awarded Canadian Patent: A Proven Solution for Water Conservation and Reducing Lead Leaching in Drinking Water Pipes Vancouver, B.C. – June 10, 2016 Pipe Restoration Technologies, LLC (PRT), makers of the ePIPE Lead-Free, Leak-Free™ pipe restoration product line, announced today
ePIPE awarded Canadian patent: a proven solution for water conservation and reducing lead leaching in drinking water pipes
JUNE 10, 2016 – VANCOUVER, BC Pipe Restoration Technologies, LLC (PRT), makers of the ePIPE® Lead-Free, Leak-Free™ pipe restoration product line, announced today that it has been awarded Canadian Patent # 2674439 for the ePIPE in-place epoxy coating system. This
ePIPE team awarded European patent for relining and in-place leak sealing of pipes
Pipe Restoration Technologies, LLC, makers of the ePIPE® product line, announced today that it has been granted European patent, EP 2099581, for methods and systems for relining and sealing piping systems, in-place. “This patent helps solidify the global reputation of
Restoring Pipes for
hotels
department of defense
senior living
