Inventor · disambiguated record
Hanh T. Le
Also filed as: LE HANH T
9 granted patents·102 citations·filing 1988–1990
88Inventor score
Top patents by PatentIndex Score
9 records- 0170US5115059ATerpolymers of alkyl acrylates or methacrylates, an olefinically unsaturated homo or heterocyclic-nitrogen compound and an allyl acrylate or methacrylateCONOCO INC·Filed 1990·Granted May 19, 1992·21 cites·13 claims
- 0265US5055212AOil compositions containing alkyl mercaptan derivatives of copolymers of an alpha olefin or an alkyl vinyl ether and an unsaturated alpha, beta-dicarboxylic compoundCONOCO INC·Filed 1989·Granted Oct 8, 1991·18 cites·17 claims
- 0360US4900569ATerpolymers of alkyl acrylates or methacrylates, an olefinically unsaturated homo or heterocyclic-nitrogen compound and an allyl acrylate or methacrylate or perfluoroalkyl ethyl acrylates or methacrylatesCONOCO INC·Filed 1988·Granted Feb 13, 1990·13 cites·21 claims
- 0457US4900331AOil compositions containing alkyl amine or alkyl mercaptan derivatives of copolymers of an alpha olefin or an alkyl vinyl ether and an unsaturated alpha, beta-dicarboxylic copoundCONOCO INC·Filed 1988·Granted Feb 13, 1990·14 cites·17 claims
- 0554US4992080AOil compositions containing alkyl amine derivatives of copolymers of an alpha olefin or an alkyl vinyl ether and an unsaturated alpha, beta-dicarboxylic compoundCONOCO INC·Filed 1989·Granted Feb 12, 1991·12 cites·17 claims
- 0645US4980435AProcess for producing terpolymers of alkyl acrylates or methacrylates, an olefinically unsaturated homo or heterocyclic-nitrogen compound and an allyl acrylate or methacrylate or perfluoroalkyl ethyl acrylates or methacrylatesCONOCO INC·Filed 1989·Granted Dec 25, 1990·6 cites·7 claims
- 0744US4954135AOil compositions containing terpolymers of alkyl acrylates or methacrylates, an olefinically unsaturated homo or heterocyclic-nitrogen compound and allyl acrylates or methacrylatesCONCO INC·Filed 1989·Granted Sep 4, 1990·8 cites·19 claims
- 0843US4886520AOil compositions containing terpolymers of alkyl acrylates or methacrylates, an olefinically unsaturated homo or heterocyclic-nitrogen compound and allyl acrylates or methacrylates or perfluoroalkyl ethyl acrylates or methacrylatesCONOCO INC·Filed 1988·Granted Dec 12, 1989·6 cites·25 claims
- 0935US5015406AMineral oil or synthetic oil compositions containing terpolymers of alkyl acrylates or methacrylates etc.CONOCO·Filed 1989·Granted May 14, 1991·4 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →