Inventor
MACDONALD WILLIAM A
GB10 patents
⚠️ This page may combine multiple inventors who share the name “MACDONALD WILLIAM A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ICI PLC
6 patentsUS5229451AJul 20, 1993
Thermotropic polymer
ICI PLC52 citations95
US4868278ASep 19, 1989
Aromatic copolyesters
ICI PLC26 citations91
US5258353ANov 2, 1993
Receiver sheet
ICI PLC13 citations73
US4414381ANov 8, 1983
Thermotropic polyester anhydride polymers
ICI PLC14 citations72
US4499256AFeb 12, 1985
Anisotropic polyesteramide polymers having improved retention of physical properties at elevated temperatures and methods of manufacture thereof
ICI PLC13 citations71
US4902772AFeb 20, 1990
Dispersion polymerisation process
ICI PLC4 citations61
DUPONT TEIJIN FILMS US LTD
2 patentsUS9096724B2Aug 4, 2015
Copolyesterimides of poly(alkylene naphthalate)s having high glass transition temperature and film made therefrom
DUPONT TEIJIN FILMS US LTD5 citations71
US9074052B2Jul 7, 2015
Copolyesterimides of poly(alkylene terephthalate)s having high glass transition temperature and film made therefrom
DUPONT TEIJIN FILMS US LTD5 citations71