Inventor
MARSHALL WILLIAM B
US10 patents
⚠️ This page may combine multiple inventors who share the name “MARSHALL WILLIAM B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOW CHEMICAL CO
9 patentsUS5071942ADec 10, 1991
Melt processable thermotropic aromatic copolyesters
DOW CHEMICAL CO9 citations72
US5037938AAug 6, 1991
Thermotropic copolymers of 4,4'-biphenyldicarboxylic acid
DOW CHEMICAL CO7 citations72
US5807962ASep 15, 1998
Aromatic sulfonated diester monomer, process to synthesize, polymer derived therefrom and method to prepare said polymer
DOW CHEMICAL CO6 citations71
US5674968AOct 7, 1997
Aromatic sulfonated diester monomer, process to synthesize, polymer derived therefrom and method to prepare said polymer
DOW CHEMICAL CO6 citations71
US5268443ADec 7, 1993
Liquid crystalline copolyesters of 4-hydroxybenzoic acid and substituted 4-hydroxybenzoic acids
DOW CHEMICAL CO2 citations61
US4946926AAug 7, 1990
Melt processable thermotropic aromatic copolyesters
DOW CHEMICAL CO4 citations61
US4668746AMay 26, 1987
Initiator and method for polymerizing ethylene and preparing block copolymers containing ethylene
DOW CHEMICAL CO4 citations60
US4945150AJul 31, 1990
Melt processable thermotropic aromatic copolyester derived from hydroxy phenoxy benzoic acids and hydroxy benzoic acid
DOW CHEMICAL CO1 citations49
US5854375ADec 29, 1998
Melt polymerization process for preparing aromatic polyesters
DOW CHEMICAL CO1 citations45