Inventor · disambiguated record
Irwin J. Gardner
Also filed as: GARDNER IRWIN J · GARDNER IRWIN JEROME
20 granted patents·301 citations·filing 1975–1995
95Inventor score
Top patents by PatentIndex Score
20 records- 0187US4632963AHalogenated butyl rubberEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Dec 30, 1986·37 cites·8 claims
- 0286US4288575AConjugated diene butyl elastomer copolymerEXXON RESEARCH ENGINEERING CO·Filed 1979·Granted Sep 8, 1981·26 cites·4 claims
- 0384US4703091AHalogenated butyl rubberEXXON RESEARCH ENGINEERING CO·Filed 1986·Granted Oct 27, 1987·34 cites·8 claims
- 0483US4160759AElastomer modified polyester molding compoundEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Jul 10, 1979·32 cites·12 claims
- 0580US4681921AProcess for preparing improved halogenated butyl rubberEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Jul 21, 1987·26 cites·10 claims
- 0675US4160758AMethod of manufacture of elastomer polyester molding compoundsEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Jul 10, 1979·23 cites·10 claims
- 0774US5077345AHalogenation of polymers with improved neutralizationEXXON CHEMICAL PATENTS INC·Filed 1990·Granted Dec 31, 1991·27 cites·17 claims
- 0868US4649178AProcess for producing brominated butyl rubber high in primary allylic bromineEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Mar 10, 1987·14 cites·11 claims
- 0964US5087674AAcid scavenged polymer halogenationEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Feb 11, 1992·15 cites·18 claims
- 1054US4145492ACatalytic dehydrohalogenation process for allylically halogenated unsaturated hydrocarbon polymersEXXON RESEARCH ENGINEERING CO·Filed 1977·Granted Mar 20, 1979·6 cites·20 claims
- 1152US5567775ACraft curing of modified isomonoolefin/para-alkylstyrene copolymersEXXON CHEMICAL PATENTS INC·Filed 1995·Granted Oct 22, 1996·10 cites·33 claims
- 1249US5102958APartially crosslinked elastomeric polymers and process for producing the sameEXXON CHEMICAL PATENTS INC·Filed 1991·Granted Apr 7, 1992·10 cites·36 claims
- 1348US5684077AComposition for mold curing elementsEXXON CHEMICAL PATENTS INC·Filed 1995·Granted Nov 4, 1997·11 cites·17 claims
- 1448US5373062ACuring systems for halogenated elastomersEXXON CHEMICAL PATENTS INC·Filed 1993·Granted Dec 13, 1994·7 cites·19 claims
- 1543US5332787AVulcanization process using basic zinc carbonate hydroxideEXXON CHEMICAL PATENTS INC·Filed 1992·Granted Jul 26, 1994·5 cites·11 claims
- 1642US4208491AGraft curing of elastomers with adsorbed monomersEXXON RESEARCH ENGINEERING CO·Filed 1975·Granted Jun 17, 1980·7 cites·14 claims
- 1739USH1922HCoating compositionEXXON CHEMICAL PATENTS INC·Filed 1994·Granted Nov 7, 2000·6 cites·19 claims
- 1837US5075387APartially crosslinked elastomeric polymers and process for producing the sameEXXON CHEMICAL PATENTS INC·Filed 1989·Granted Dec 24, 1991·3 cites·6 claims
- 1935US4634741AProcess for preparing improved halogenated butyl rubbersEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted Jan 6, 1987·2 cites·8 claims
- 2031US4211855ACatalytic dehydrohalogenation process for allylically halogenated unsaturated hydrocarbon polymersEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Jul 8, 1980·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →