Inventor · Val-de-Reuil, FR

Michel Bargain

25Patents
9h-index
8Co-inventors
60Inventor score

Filing activity: Feb 22, 1972 → Oct 26, 1979

Most-cited inventions

PatentTitleAreaCited byStatus
US4233427A Elastomeric organopolysiloxane block copolymers and non-elastomeric organosilicic copolymer blocks therefor Chemistry; Metallurgy 44 Expired
US3970714A Heat-stable polyimide resin modified by unsaturated polyester Chemistry; Metallurgy 25 Expired
US4088670A Ethylenic silicon compounds and thermoplastic elastomers obtained therefrom Chemistry; Metallurgy 21 Expired
US3966531A Compositions containing silanes possessing imide groups Emerging Cross-Sectional Technologies 18 Expired
US4213914A Ethylenic silicon compounds and thermoplastic elastomers obtained therefrom Chemistry; Metallurgy 17 Expired
US4005154A Curing 1,2-epoxy with prepolymer based on polyamines and oligomers possessing imide groups Emerging Cross-Sectional Technologies 16 Expired
US4275184A Ethylenic silicon compounds and thermoplastic elastomers obtained therefrom Chemistry; Metallurgy 13 Expired
US4138543A Polymerization of organopolysiloxanes Chemistry; Metallurgy 11 Expired
US3933745A Imide copolymers possessing hydroxyl groups Performing Operations; Transporting 10 Expired
US4064192A Heat-stable polyimide resins Chemistry; Metallurgy 9 Expired
US4145508A Polysiloxane thermoplastic elastomers Chemistry; Metallurgy 8 Expired
US4012361A Heat-stable polyimide resins from a bis-imide, a polyamine and an alazine Emerging Cross-Sectional Technologies 8 Expired
US4180515A Organosilicon compounds with functional groups Chemistry; Metallurgy 5 Expired
US4033731A Partially crosslinked silalactone polymers, their preparation and their use Chemistry; Metallurgy 5 Expired
US4147711A Ethylenic silicon compounds and thermoplastic elastomers obtained therefrom Chemistry; Metallurgy 4 Expired
US4064193A Heat-resistant polymers based on polyamines and oligomers possessing imide groups with unsaturated polyester Chemistry; Metallurgy 4 Expired
US4104239A Organopolysiloxane compositions transformable into elastomers without use of vulcanizing agents Chemistry; Metallurgy 4 Expired
US3998787A Heat-stable polyimide resins from bis-imide and aldehyde-azine Emerging Cross-Sectional Technologies 3 Expired
US3972960A Heat-stable polyimide resin modified by unsaturated polyester Emerging Cross-Sectional Technologies 3 Expired
US4208342A Polyethylene silicon compounds Chemistry; Metallurgy 3 Expired
USRE29316E Cross-linked resins General 2 Expired
US3948861A Polyamide-imides from bis-imide and dialdoxime Chemistry; Metallurgy 2 Expired
US3948864A Partially crosslinked silalactone polymers, their preparation and their use Chemistry; Metallurgy 2 Expired
US4263436A Polyethylene silicon compounds Chemistry; Metallurgy 1 Expired
US4039628A Heat-stable polyimide resins Chemistry; Metallurgy 1 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.