Inventor · disambiguated record
Leslie P. Theard
Also filed as: THEARD LESLIE P
21 granted patents·772 citations·filing 1975–2000
97Inventor score
Top patents by PatentIndex Score
21 records- 0197US5660761AMulti-component oxygen scavenger system useful in film packagingCHEVRON CHEM CO·Filed 1995·Granted Aug 26, 1997·142 cites·32 claims
- 0296US5859145ACompositions having ethylenic backbone and benzylic, allylic, or ether-containing side-chains, oxygen scavenging compositions containing same, and process for making these compositions by esterification or transesterification of a polymer meltCHEVRON CHEM CO·Filed 1995·Granted Jan 12, 1999·97 cites·15 claims
- 0396US5736616ACompositions having ethylenic backbone and benzylic allylic or ether-containing side-chains oxygen scavenging compositions containing same and process for making these compositions by esterification or transesterification of a polymer meltCHEVRON CHEM CO·Filed 1995·Granted Apr 7, 1998·107 cites·12 claims
- 0495US5627239ACompositions having ethylenic backbone and benzylic, allylic, or ether-containing side-chains, oxygen scavenging compositions containing same, and process for making these compositions by esterification or transesterification of a polymer meltCHEVRON CHEM CO·Filed 1995·Granted May 6, 1997·84 cites·32 claims
- 0592US6323288B1Compositions having ethylenic backbone and benzylic, allylic, or ether-containing side-chains, oxygen scavenging compositions containing same, and process for making these compositions by esterification or transesterification of a polymer meltCHEVRON PHILLIPS CHEMICAL CO·Filed 2000·Granted Nov 27, 2001·24 cites·5 claims
- 0688US5631328ALow-haze ionomers of copolymers of alpha-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomersCHEVRON CHEM CO·Filed 1995·Granted May 20, 1997·40 cites·5 claims
- 0786US5554698ALow-haze ionomers of copolymers of alpha-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomersCHEVRON CHEM CO·Filed 1995·Granted Sep 10, 1996·37 cites·6 claims
- 0885US5218057AEthylene-alkyl acrylate copolymer saponification processCHEVRON RES & TECH·Filed 1991·Granted Jun 8, 1993·43 cites·15 claims
- 0983US5498785AContinuous process for the aminolysis of ethylene copolymersCHEVRON CHEM CO·Filed 1994·Granted Mar 12, 1996·37 cites·28 claims
- 1077US3997499AResin-forming homogeneous solutions of styrene, maleic anhydride and copolymers thereofGULF OIL CORP·Filed 1975·Granted Dec 14, 1976·19 cites·10 claims
- 1176US5599877ALow-haze ionomers of copolymers of alpha-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomersCHEVRON CHEM CO·Filed 1995·Granted Feb 4, 1997·20 cites·3 claims
- 1273US5569712ALow-haze ionomers of copolymers of α-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomersCHEVRON CHEM CO·Filed 1995·Granted Oct 29, 1996·19 cites·8 claims
- 1371US4056506AHomogeneous polyepoxide-polyanhydride compositionsGULF OIL CORP·Filed 1976·Granted Nov 1, 1977·16 cites·12 claims
- 1469US4017453AHomogeneous polyepoxide-polyanhydride compositionsGULF OIL CORP·Filed 1975·Granted Apr 12, 1977·18 cites·16 claims
- 1564US4167539AStyrene-grafted polyanhydride copolymerGULF OIL CORP·Filed 1977·Granted Sep 11, 1979·14 cites·12 claims
- 1663US4097449AHandleable, thermosettable epoxide-polyanhydride compositionsGULF OIL CORP·Filed 1977·Granted Jun 27, 1978·14 cites·16 claims
- 1758US5597869ALow-haze ionomers of copolymers of alpha-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomersCHEVRON CHEM CO·Filed 1995·Granted Jan 28, 1997·10 cites·3 claims
- 1856US5569722ALow-haze ionomers of copolymers of alpha-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomersCHEVRON CHEM CO·Filed 1995·Granted Oct 29, 1996·9 cites·26 claims
- 1951US5576396ALow-haze ionomers of copolymers of α-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomersCHEVRON CHEM CO·Filed 1994·Granted Nov 19, 1996·11 cites·9 claims
- 2046US5837779AProcess for producing ionomers employing ethylene terpolymersCHEVRON CHEM CO·Filed 1996·Granted Nov 17, 1998·7 cites·14 claims
- 2139US4097448AThermosettable epoxide-polyanhydride compositionsGULF OIL CORP·Filed 1977·Granted Jun 27, 1978·4 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →