Learn more

COOPETANCHE SA

Overview
  • Total Patents
    47
About

COOPETANCHE SA has a total of 47 patent applications. Its first patent ever was published in 1980. It filed its patents most often in France, Spain and Denmark. Its main competitors in its focus markets machines, mechanical elements and surface technology and coating are BRUGG ROHR AG, MANTARAY INNOVATIONS LTD and LONG PIPES PTY LTD.

Patent filings per year

Chart showing COOPETANCHE SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Renaud Alain 16
#2 Renaud Alain Paul 12
#3 Renaud Alain P 3
#4 Renaud Alain S 1

Latest patents

Publication Filing date Title
ES8704359A3 Internal coating system for pipes
FR2597570A2 Process for internal lining of conduits and sleeves for lines lined according to this process
FR2592457A1 Process for internal lining of conduits and sleeves for lines lined according to this process
EP0101340A1 Composite materials and pipe-linings made of such materials
FR2546817A1 Composite materials and interior lining sheathes for conduits made of such materials
FR2540599A1 Method for internal lining of a pipeline, lining installation using the same and lines provided with lining in accordance with this method
CH656093A5 Flexible compact composite material.
FR2539075A1 Method of interior trim of a tank and reservoirs thus produced
FR2537056A1 Composite materials and interior lining sheathes for conduits made of such materials
FR2484599A1 Apparatus for eliminating protuberances in a pipe
FR2480901A1 Process for internal trim of a pipe