Skip to main content

Tensar wins Chinese patent cases

International ground stabilisation specialist, Tensar has successfully defended its TriAx product range against several Chinese patent infringements.The TriAx geogrid, patented in many countries around the world by Tensar for use in ground stabilisation, road, rail and other applications, has received many awards for innovation and has achieved considerable commercial success since its introduction a few years ago.
April 30, 2012 Read time: 2 mins
International ground stabilisation specialist, 340 Tensar has successfully defended its TriAx product range against several Chinese patent infringements.

The TriAx geogrid, patented in many countries around the world by Tensar for use in ground stabilisation, road, rail and other applications, has received many awards for innovation and has achieved considerable commercial success since its introduction a few years ago.

“Several Chinese manufacturers and their distributors attempted to take advantage of this success by producing similar triangular aperture geogrid products, thereby infringing upon Tensar’s TriAx patent,” says Tensar.

The company sought the voluntary cooperation of these parties to cease and desist from their infringing activities, and when these efforts failed, it started legal proceedings in various venues in China to protect its substantial investment in this new technology, which includes a TriAx geogrid production facility in Wuhan.

To date, Tensar has pursued three separate cases through the Chinese legal system and prevailed in each instance.

“These recent actions demonstrate that it is possible to successfully pursue such cases through the Chinese legal system,” says Tensar.

For more information on companies in this article

Related Content

  • Polish road strengthened by Tensar
    July 31, 2012
    Consultants have specified Tensar techology in the rebuilding of a deteriorating Polish highway in order to meet current standards. The use of Tensar geogrids enabled consultants Drotest and Dro-konsult Warsaw to create a stable asphalt pavement quicker and more economically than using conventional construction methods, says Tensar. The 40km long road, which connects Bartoszyce and Ketrzyhn, had exceeded its design life and clearly showed its structural weakness with bad rutting, extensive fatigue crackin
  • Chinese to lead in electric vehicles?
    February 17, 2012
    Chinese manufacturers are keen to set a lead in the market for electric vehicles, which is seen as a major business opportunity for the future.
  • East End Crossing Project—Availability payment P3 in action
    July 14, 2017
    Indiana exercised its authority to use a P3 contract when it partnered with Kentucky for new bridges across the Ohio River. Barney Allison and John Smolen* explain the groundbreaking availability payment deal. Earlier this year, traffic began rolling over the new tolled Lewis and Clark Bridge spanning the Ohio River from northern Kentucky to southern Indiana. The cable-stayed bridge is part of the award-winning Ohio Bridges Project to untangle traffic within the greater metropolitan area of Louisville, Kent
  • Chinese quarry increasing size of Caterpillar fleet
    December 10, 2013
    Chinese quarry producer Beijing Xindadi Equipment Company is looking to increase the size of its Caterpillar machine fleet as part of its plan to increase output The company is based at Beijing Miyun Taishi Village and currently produces 1-1.5 million tonnes/year of limestone, which is used for general construction in the Beijing area. Zhang Guofeng is equipment manager for the firm and said, “Business is good because the market is not affected by the downturn.”