Inventor
SHIANG WILLIAM R
US13 patents
⚠️ This page may combine multiple inventors who share the name “SHIANG WILLIAM R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOW CHEMICAL CO
7 patentsUS6169163B1Jan 2, 2001
Fluorene-containing polymers and compounds useful in the preparation thereof
DOW CHEMICAL CO263 citations99
US5962631AOct 5, 1999
2, 7-aryl-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers
DOW CHEMICAL CO233 citations99
US5929194AJul 27, 1999
Crosslinkable or chain extendable polyarylpolyamines and films thereof
DOW CHEMICAL CO213 citations99
US5728801AMar 17, 1998
Poly (arylamines) and films thereof
DOW CHEMICAL CO191 citations99
US5708130AJan 13, 1998
2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers
DOW CHEMICAL CO249 citations99
US6255449B1Jul 3, 2001
Fluorene-containing polymers and compounds useful in the preparation thereof
DOW CHEMICAL CO65 citations96
US6255447B1Jul 3, 2001
2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers
DOW CHEMICAL CO18 citations92
DOW GLOBAL TECHNOLOGIES INC
4 patentsUS6514632B1Feb 4, 2003
Fluorene-containing polymers and compounds useful in the preparation thereof
DOW GLOBAL TECHNOLOGIES INC33 citations96
US6512083B1Jan 28, 2003
Fluorene-containing polymers and compounds useful in the preparation thereof
DOW GLOBAL TECHNOLOGIES INC36 citations96
US6900285B2May 31, 2005
Fluorene-containing polymers and compounds useful in the preparation thereof
DOW GLOBAL TECHNOLOGIES INC19 citations92
US6593450B2Jul 15, 2003
2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers
DOW GLOBAL TECHNOLOGIES INC19 citations92