Inventor
COQUARD JEAN
FR16 patents
⚠️ This page may combine multiple inventors who share the name “COQUARD JEAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RHONE POULENC IND
6 patentsUS4387184AJun 7, 1983
Heat stable polyphase polyamide compositions and preparation thereof
RHONE POULENC IND65 citations95
US4032993AJul 5, 1977
Bioresorbable surgical articles
RHONE POULENC IND68 citations89
US4346024AAug 24, 1982
Heat-stable polyphase polyamide/polyesteramide compositions
RHONE POULENC IND23 citations81
US4343743AAug 10, 1982
Novel polyesteramides having low glass transition temperatures
RHONE POULENC IND21 citations81
US4384111AMay 17, 1983
Hexamethylenediamine/adipic acid/dimer acid copolyamide
RHONE POULENC IND6 citations73
US4452974AJun 5, 1984
Preparation of hexamethylenediamine/adipic acid/dimer acid copolyamide
RHONE POULENC IND5 citations62
RHONE POULENC CHIMIE
5 patentsUS5440006AAug 8, 1995
Semi-crystalline, semi-aromatic copolyamides
RHONE POULENC CHIMIE21 citations92
US5322923AJun 21, 1994
Semi-crystalline, semi-aromatic copolyamides
RHONE POULENC CHIMIE36 citations92
US4963646AOct 16, 1990
Preparation of amorphous polyamides based on aromatic dicarboxylic acids and on aliphatic diamines from unbalanced polyamide prepolymer
RHONE POULENC CHIMIE27 citations86
US4826951AMay 2, 1989
Homogenous hexamethylenediamine/adipic acid/dimer acid copolyamide preparation
RHONE POULENC CHIMIE17 citations81
US5001218AMar 19, 1991
Homogeneous hexamethylenediamine/adipic acid/dimer acid copolyamide
RHONE POULENC CHIMIE3 citations62
RHONE POULENC SPEC CHIM
4 patentsUS4740582AApr 26, 1988
Homogeneous, flexible block copolyetheramide having oxyalkylene units
RHONE POULENC SPEC CHIM52 citations92
US4680379AJul 14, 1987
Homogeneous copolyamide comprised of hexamethylenediamine/adipic acid/short chain diacid/dimer acid and catalytic preparation thereof
RHONE POULENC SPEC CHIM19 citations81
US4717763AJan 5, 1988
Block copolyetheramides flexible at low temperatures
RHONE POULENC SPEC CHIM9 citations73
US4581440AApr 8, 1986
Homogeneous block copolyetheramides flexible at low temperatures
RHONE POULENC SPEC CHIM8 citations73