Inventor · disambiguated record
William E. Wellman
Also filed as: WELLMAN WILLIAM E
17 granted patents·342 citations·filing 1982–1995
95Inventor score
Top patents by PatentIndex Score
17 records- 0189US5166289AThermoset coating composition having improved hardnessEXXON CHEMICAL PATENTS INC·Filed 1990·Granted Nov 24, 1992·56 cites·16 claims
- 0287US5453469ALiquid polymer and polyol compositions, and process for preparing phenol-functional polymerFiled 1993·Granted Sep 26, 1995·27 cites·22 claims
- 0386US5334671APhenol terminated diester compositions derived from dicarboxylic acids, polyester polymers or alkyd polymers, and curable compositions containing sameEXXON CHEMICAL PATENTS INC·Filed 1993·Granted Aug 2, 1994·31 cites·25 claims
- 0481US5239018ALiquid polymer and polyol compositions, and process for preparing phenol-functional polymerEXXON CHEMICAL PATENTS INC·Filed 1990·Granted Aug 24, 1993·23 cites·60 claims
- 0580US5210155APhenol terminated diester compositions derived from dicarboxylic acids, polyester polymers or alkyd polymers, and curable compositions containing sameEXXON CHEMICAL PATENTS INC·Filed 1990·Granted May 11, 1993·27 cites·17 claims
- 0671US4471142AProcess for producing isopropyl alcohol and di-isopropyl etherEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted Sep 11, 1984·11 cites·7 claims
- 0768US5326831APhenol terminated diester compositions derived from discarboxylic acids, polyester polymers or alkyd polymers, and curable compositions containing sameEXXON CHEMICAL PATENTS INC·Filed 1993·Granted Jul 5, 1994·20 cites·29 claims
- 0868US5034154ASolvent mixture for production of high solids acrylic coating resinsEXXON CHEMICAL PATENTS INC·Filed 1988·Granted Jul 23, 1991·16 cites·18 claims
- 0967US5334652APolyester-based coating compositions having high pigment-to-binder ratiosEXXON CHEMICAL PATENTS INC·Filed 1991·Granted Aug 2, 1994·25 cites·23 claims
- 1066US4758642AProcess for preparing improved high solids acrylic-based coatingsEXXON CHEMICAL PATENTS INC·Filed 1985·Granted Jul 19, 1988·17 cites·24 claims
- 1165US4855369AHigh solids acrylic-based coatingsEXXON CHEMICAL PATENTS INC·Filed 1988·Granted Aug 8, 1989·15 cites·10 claims
- 1261US5322884APolyester-based coating compositions having high pigment-to-binder ratiosEXXON CHEMICAL PATENTS INC·Filed 1993·Granted Jun 21, 1994·19 cites·21 claims
- 1356US5631330AProcess for preparing phenol-functional polymerEXXON CHEMICAL PATENTS INC·Filed 1995·Granted May 20, 1997·10 cites·51 claims
- 1455US5458920AGloss reduction agent for solvent based pigmented coating formulationsEXXON CHEMICAL PATENTS INC·Filed 1994·Granted Oct 17, 1995·17 cites·36 claims
- 1553US5326791AProcess for separation of hydrolyzable from non-hydrolyzable waste plastics for recovery of starting materials and other conversion processes, respectivelyEXXON RESEARCH ENGINEERING CO·Filed 1991·Granted Jul 5, 1994·12 cites·5 claims
- 1651US4985517AHigh solids acrylic-based coatingsEXXON CHEMICAL PATENTS INC·Filed 1989·Granted Jan 15, 1991·8 cites·2 claims
- 1746US5536794AThermoset coating compositions having improved hardnessEXXON CHEMICAL PATENTS INC ECP·Filed 1994·Granted Jul 16, 1996·8 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →