Inventor · disambiguated record
William A. Higgins
Also filed as: HIGGINS WILLIAM · HIGGINS WILLIAM A
16 granted patents·599 citations·filing 1978–1995
95Inventor score
Top patents by PatentIndex Score
16 records- 0197US4728578ACompositions containing basic metal salts and/or non-Newtonian colloidal disperse systems and vinyl aromatic containing polymersLUBRIZOL CORP·Filed 1986·Granted Mar 1, 1988·154 cites·108 claims
- 0294US5527624AProcess for preparing sintered shapes and compositions used thereinLUBRIZOL CORP·Filed 1995·Granted Jun 18, 1996·193 cites·30 claims
- 0382US4730006ADerivatives of 2,6-diamino-3-haloheptanedioic acidMERRELL DOW PHARMA·Filed 1986·Granted Mar 8, 1988·55 cites·16 claims
- 0480US4443577AOne-component moisture curable urethane coating systemLUBRIZOL CORP·Filed 1982·Granted Apr 17, 1984·27 cites·24 claims
- 0579US5268233AMethods of preparing sintered shapes and green shapes used thereinLUBRIZOL CORP·Filed 1991·Granted Dec 7, 1993·35 cites·40 claims
- 0669US4436855ATwo-component urethane coating systemLUBRIZOL CORP·Filed 1983·Granted Mar 13, 1984·20 cites·79 claims
- 0769US4161566AAqueous disperse compositions containing clay and oleaginous film-forming materialsLUBRIZOL CORP·Filed 1978·Granted Jul 17, 1979·18 cites·54 claims
- 0868US5047457AAcrylate polymer modified asphalt compositionsLUBRIZOL CORP·Filed 1989·Granted Sep 10, 1991·19 cites·15 claims
- 0966US4250042ACorrosion inhibition in well-drilling operations using aqueous systems containing ammonium carboxylatesLUBRIZOL CORP·Filed 1979·Granted Feb 10, 1981·18 cites·5 claims
- 1064US4620855AAmino sulfonic acid derivatives of carboxylic acid-containing interpolymers, and fuels, lubricants and aqueous systems containing said derivativesLUBRIZOL CORP·Filed 1984·Granted Nov 4, 1986·15 cites·52 claims
- 1159US4833184AAcrylate polymer modified asphalt compositionsLUBRIZOL CORP·Filed 1987·Granted May 23, 1989·14 cites·2 claims
- 1259US4618450AAqueous systems containing amino sulfonic acid derivatives of carboxylic acidsLUBRIZOL CORP·Filed 1984·Granted Oct 21, 1986·16 cites·8 claims
- 1349US4155859AForging lubricants and method of use thereofLUBRIZOL CORP·Filed 1978·Granted May 22, 1979·7 cites·23 claims
- 1441US4600742APolycarbonate compositionsLUBRIZOL CORP·Filed 1984·Granted Jul 15, 1986·4 cites·21 claims
- 1541US4520155ADye-receptive polyolefins and polyolefin fibersLUBRIZOL CORP·Filed 1984·Granted May 28, 1985·4 cites·23 claims
- 1628US4439594ACurable epoxy resin compositionsLUBRIZOL CORP·Filed 1982·Granted Mar 27, 1984·0 cites·44 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →