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.
Road Structures

For more information on companies in this article

Related Content

  • Zoomlion raising the bar
    November 26, 2012
    Zoomlion has come a long way in 20 years, from small beginnings to becoming a major equipment manufacturer on the international stage. Tower cranes and truck cranes in particular make up the bulk of the firm’s operations and it is a leading producer in this field. Zoomlion makes the world’s largest crawler crane, which has a maximum lift capacity of 3,200tonnes and features a novel design with twin chassis and twin booms. However, Zoomlion is also a major player in the market for concrete pumps both with it
    Read More
  • New non-destructive testing technologies for roads and bridges
    July 11, 2018
    Two new technologies for non-destructive testing offer key benefits, one suiting road surfaces, the other suiting concrete structures - Kristina Smith reports Dynatest has developed a new way to measure and record the state of pavements, using a machine that travels at the same speed as traffic. The Rapid Pavement Tester (Raptor) has been seven years in the making and offers road owners the chance to have comprehensive surveys without the need to disrupt traffic. “People have been wanting to do this for
    Read More
  • Bitumen technology: counting carbon emissions from road works
    March 13, 2024
    This month we look at accurate carbon counting, a biobinder that does not come at a premium and efforts to increase recycled content - Kristina Smith reports
    Read More
  • On track for excellence in asphalt plants
    May 30, 2013
    While one leading asphalt plant company has played a key role in the creation of the new Circuit of the Americas F1 racetrack, others have been releasing new plants and plant-related technology onto the market, some of which has been exhibited at major world industry shows. Guy Woodford reports. Astec played an important role in the new Circuit of the Americas Formula 1 racetrack in Austin, Texas. The asphalt base, binder, and surface courses for the 5.47km asphalt road course, which staged its first F1 rac
    Read More

Highlighted Content