Inventor
FREED WILLIAM T
US14 patents
⚠️ This page may combine multiple inventors who share the name “FREED WILLIAM T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM & HAAS
13 patentsUS4727117AFeb 23, 1988
Imide polymers
ROHM & HAAS75 citations95
US5208083AMay 4, 1993
Polymer blends with enhanced properties
ROHM & HAAS28 citations92
US5004777AApr 2, 1991
Imide polymers
ROHM & HAAS31 citations92
US5147930ASep 15, 1992
Polymer blends with enhanced properties
ROHM & HAAS33 citations91
US5035933AJul 30, 1991
Plastic articles with compatibilized barrier resin
ROHM & HAAS30 citations89
US5300570AApr 5, 1994
Plastic articles with compatibilized barrier resin
ROHM & HAAS16 citations79
US5264483ANov 23, 1993
Imide polymers
ROHM & HAAS10 citations73
US4971847ANov 20, 1990
Multilayered structures
ROHM & HAAS9 citations73
US4954574ASep 4, 1990
Imide polymers
ROHM & HAAS15 citations73
US5369169ANov 29, 1994
Polymer blends with enhanced properties
ROHM & HAAS12 citations72
US5296537AMar 22, 1994
Polymer blends with enhanced properties
ROHM & HAAS9 citations72
US5126409AJun 30, 1992
Polyglutarimides with improved properties
ROHM & HAAS14 citations71
US5159058AOct 27, 1992
Polyglutarimides with improved properties
ROHM & HAAS5 citations60