Learn more

INSITUFORM NETHERLANDS BV

Overview
  • Total Patents
    84
About

INSITUFORM NETHERLANDS BV has a total of 84 patent applications. Its first patent ever was published in 1984. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, mechanical elements and measurement are SCHWARZ W, SHONAN GOSEI JUSHI SEISAKUSHO and SAK CONSTRUCTION LLC.

Patent filings in countries

World map showing INSITUFORM NETHERLANDS BVs patent filings in countries

Patent filings per year

Chart showing INSITUFORM NETHERLANDS BVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Driver Franklin Thomas 24
#2 Wood Eric 15
#3 Wang Weiping 14
#4 Coyne Joseph M 8
#5 Smith Edward Peter 6
#6 Driver F Thomas 5
#7 Tweedie John 4
#8 Polivka Richard Carl 4
#9 Askin Michael 4
#10 Driver Franklin T 4

Latest patents

Publication Filing date Title
CA2605869A1 Air inversion and steam cure of cured in place liners apparatus and method
CA2597348A1 Exhaust and/or condensate port for cured in place liners and installation methods and apparatus
US2007113971A1 Longitudinally reinforced cured in place liner and reinforced coating
CN101095008A Installation of cured in place liners with air and flow-through steam to cure
US6932116B2 Fiber reinforced composite liner for lining an existing conduit and method of manufacture
US7238251B1 Method of preparing cured in place liner using resin impregnation tower
US7261788B1 Preparation of cured in place liner with integral inner impermeable layer
US7112254B1 Installation of cured in place liner with inner impermeable layer and apparatus
US6708729B1 Fiber reinforced composite liner for lining an existing conduit and method of manufacture
US6539979B1 Pressurized bladder canister for installation of cured in place pipe
US6708728B2 Installation of cured in place liners with air and steam and installation apparatus
US6682668B1 Installation of cured in place liners with an endless reusable inflation bladder and installation apparatus
US6612340B1 Turnback protection for installation of cured in place liners
US6029726A Apparatus for installing a flexible cured in place lateral seal in an existing main pipeline
US5915419A Cured in place lateral seal for relining of pipelines and method of manufacture
US6068725A Method of installation of a flexible cured in place lateral seal in an existing main pipeline
US6337114B1 Flexible lining with flexible collar for lining lateral pipelines
US5960882A Dual-ended apparatus for cutting openings in lined conduits
US5736166A Flow-through apparatus for lining of pipelines
US6001212A Method for lining of lateral pipelines with flow-through apparatus