Caudebec en Caux
France
6
2020-10-15
The entities that hold a legal rights for patent applications filed by inventor Demanze Frédéric:
Frédéric Demanze from Caudebec en Caux, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Underwater pipe comprising a sheath comprising a polypropylene block copolymer
#2 | 2020-10-15Underwater pipe comprising a sheath made of a polypropylene homopolymer
#3 | 2017-05-04Tubular pipe with a composite holding strip
#4 | 2014-11-27Method for monitoring the integrity of a flexible line extending through a fluid exploitation facility, and associated flexible line, kit and production process
#5 | 2014-01-16Flexible tubular pipe for transporting a petroleum fluid such as a multiphase fluid or a gas
#6 | 2011-09-08Method for predetermining the fatigue life of polymer composition
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