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."Several Chinese manufacturers and their distributors attempted to take advantage of this succ
March 20, 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

  • Deciding whether to buy new or used equipment
    May 20, 2015
    Customers can face the choice of buying used or new equipment – Dan Gilkes writes. The decision to buy either new or used equipment is almost as old as the construction plant market itself. However some of the reasons for choosing between the two might well be changing, to meet new demands from customers across the world and to cope with a changing supply base. Ever more stringent emissions legislation in Europe, the US and Japan, rapidly developing emerging markets that want the productivity of the latest
  • 'Growth opportunities worldwide' for construction machines
    March 19, 2012
    Wirtgen brothers Jürgen and Stefan discussed growth opportunities. Jürgen Wirtgen and Stefan Wirtgen are joint presidents of the Wirtgen Group and see business levels continuing to improve. Stefan said, “Generally speaking we are surprised with the growth levels, especially in the BRIC countries. It is giving us quite a big boost and is allowing us to grow. We are more than happy with 2011 so far as the order books are full and we didn’t expect this.”
  • Innovative solutions to earthmoving needs
    January 3, 2013
    Several manufacturers are offering improved earthmoving machines, with more to come - Mike Woof reports. One of the most notable developments comes from Caterpillar, with the unveiling of a hybrid excavator in the shape of its 336E H model. The machine is having its public launch at the bauma exhibition in Spring 2013 and will start rolling out of the factory in March 2013, while customers will be able to place orders from February 2013. Unlike other hybrid excavators on the market at present, the Cat 336E
  • Widening works: road user’s nightmare or operator’s challenge?
    March 14, 2017
    Early - and continuous planning - is essential for successful road widening projects. By Nina Sacagiu, project manager, and Laurent Charles-Nicolas, project director, at Egis. Keeping goods and people moving safely is the primary objective of any transport authority across the world. Delivering this objective on motorways and making the most out of network capacity requires all the resources, skills and ingenuity of those in charge of managing the infrastructure. When the network can no longer cope wit