Assignee
EXXONMOBIL CHEMICAL PATENTS INC
US·1,070 granted patents·366 pending applications·1,888 citations·filing 2012–2025
Top patents by PatentIndex Score
1,436 records- 0199US11078429B2Burner, furnace, and steam cracking processes using the sameEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Aug 3, 2021·14 cites·15 claims
- 0298US11680121B2Catalyst systems and processes for poly alpha-olefin having high vinylidene contentEXXONMOBIL CHEMICAL PATENTS INC·Filed 2021·Granted Jun 20, 2023·3 cites·12 claims
- 0398US11214634B2Lewis base catalysts and methods thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Jan 4, 2022·7 cites·48 claims
- 0498US10669414B2Propylene-based elastomers for roofing compositions and methods for preparing the sameEXXONMOBIL CHEMICAL PATENTS INC·Filed 2017·Granted Jun 2, 2020·23 cites·19 claims
- 0598US10119016B2Heterophasic copolymers and sequential polymerizationEXXONMOBIL CHEMICAL PATENTS INC·Filed 2017·Granted Nov 6, 2018·12 cites·25 claims
- 0698US9950971B2Process and catalyst for methane conversion to aromaticsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2015·Granted Apr 24, 2018·26 cites·19 claims
- 0798US9803037B1Tetrahydro-as-indacenyl catalyst composition, catalyst system, and processes for use thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Oct 31, 2017·19 cites·25 claims
- 0898US9745390B2Metallocenes and catalyst compositions derived therefromEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Aug 29, 2017·14 cites·26 claims
- 0998US9738779B2Heterophasic copolymers and sequential polymerizationEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Aug 22, 2017·12 cites·10 claims
- 1098US9708428B2Polymerization using a spiral heat exchangerEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Jul 18, 2017·13 cites·25 claims
- 1198US9682900B2Hydrocarbon conversionEXXONMOBIL CHEMICAL PATENTS INC·Filed 2014·Granted Jun 20, 2017·27 cites·10 claims
- 1298US9464178B2Articles comprising broad molecular weight distribution polypropylene resinsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2013·Granted Oct 11, 2016·27 cites·11 claims
- 1397US11766669B2Hexahydrocyclopenta[e]-as-indacen-1-yl and octahydrobenzo[e]-as-indacen-1-yl based catalyst complexes and process for use thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2021·Granted Sep 26, 2023·4 cites·26 claims
- 1497US11414436B2Non-coordinating anion type activators containing cation having large alkyl groupsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2019·Granted Aug 16, 2022·8 cites·9 claims
- 1597US11274196B2Polyethylene compositions and films prepared therefromEXXONMOBIL CHEMICAL PATENTS INC·Filed 2018·Granted Mar 15, 2022·13 cites·25 claims
- 1697US11254763B2Transition metal bis(phenolate) complexes and their use as catalysts for olefin polymerizationEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Feb 22, 2022·11 cites·35 claims
- 1797US11041031B2Non-coordinating anion type activators containing cation having branched alkyl groupsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2019·Granted Jun 22, 2021·10 cites·18 claims
- 1897US10882981B2Propylene-based polymer additives for improved tire tread performanceEXXONMOBIL CHEMICAL PATENTS INC·Filed 2015·Granted Jan 5, 2021·9 cites·9 claims
- 1997US10808053B2Polyethylene compositions and articles made therefromEXXONMOBIL CHEMICAL PATENTS INC·Filed 2018·Granted Oct 20, 2020·10 cites·25 claims
- 2097US10280240B2Metallocene catalyst compositions and polymerization process therewithEXXONMOBIL CHEMICAL PATENTS INC·Filed 2017·Granted May 7, 2019·10 cites·36 claims
- 2197US10118165B2Catalyst compositions and use in heavy aromatics conversion processesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2015·Granted Nov 6, 2018·11 cites·8 claims
- 2297US9920176B2Single site catalyst supportationEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Mar 20, 2018·12 cites·37 claims
- 2397US9840569B2Spacer groups for functionalized resins in tiresEXXONMOBIL CHEMICAL PATENTS INC·Filed 2015·Granted Dec 12, 2017·14 cites·4 claims
- 2497US9777227B2Upgrading hydrocarbon pyrolysis productsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2015·Granted Oct 3, 2017·47 cites·12 claims
- 2597US9725537B2High activity catalyst supportationEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Aug 8, 2017·13 cites·30 claims
- 2697US9663417B2Methyl-substituted biphenyl compounds, their production and their use in the manufacture of plasticizersEXXONMOBIL CHEMICAL PATENTS INC·Filed 2014·Granted May 30, 2017·16 cites·36 claims
- 2797US9657239B2Pyrolysis tar upgrading using recycled productEXXONMOBIL CHEMICAL PATENTS INC·Filed 2015·Granted May 23, 2017·30 cites·26 claims
- 2897US9637694B2Upgrading hydrocarbon pyrolysis productsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2015·Granted May 2, 2017·55 cites·11 claims
- 2997US9605186B2Adhesive compositions of ethylene-based and propylene-based polymersEXXONMOBIL CHEMICAL PATENTS INC·Filed 2013·Granted Mar 28, 2017·14 cites·14 claims
- 3097US9469579B2Process for the production of xylenesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Oct 18, 2016·21 cites·11 claims
- 3196US12162968B2Catalyst systems and processes for poly alpha-olefin having high vinylidene contentEXXONMOBIL CHEMICAL PATENTS INC·Filed 2023·Granted Dec 10, 2024·1 cites·21 claims
- 3296US11859032B2Ethylene-a-olefin-diene elastomers and methods of making themEXXONMOBIL CHEMICAL PATENTS INC·Filed 2021·Granted Jan 2, 2024·2 cites·14 claims
- 3396US11712687B2Catalyst systems and polymerization processes for using the sameEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Aug 1, 2023·4 cites·18 claims
- 3496US11584707B2Non-coordinating anion type activators containing cation having aryldiamine groups and uses thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Feb 21, 2023·4 cites·20 claims
- 3596US11248070B2Lewis base catalysts and methods thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Feb 15, 2022·6 cites·48 claims
- 3696US11225539B2Supported transition metal bis(phenolate) complexes and their use as catalysts for olefin polymerizationEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Jan 18, 2022·7 cites·36 claims
- 3796US11203654B2Bis(aryl phenolate) lewis base catalysts and methods thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Dec 21, 2021·5 cites·50 claims
- 3896US10913808B2Mixed catalysts with unbridged hafnocenes with -CH2-SiMe3 moietiesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2018·Granted Feb 9, 2021·9 cites·27 claims
- 3996US10590212B2Multimodal and broad molecular weight high density polyethyleneEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Mar 17, 2020·9 cites·10 claims
- 4096US10336845B2Low ethylene amorphous propylene-ethylene-diene terpolymer compositionsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2015·Granted Jul 2, 2019·6 cites·23 claims
- 4196US9802181B2Catalyst system and use in heavy aromatics conversion processesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Oct 31, 2017·7 cites·7 claims
- 4296US9796795B2Tetrahydroindacenyl catalyst composition, catalyst system, and processes for use thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Oct 24, 2017·17 cites·25 claims
- 4396US9745327B2Bisphenolate transition metal complexes, production and use thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Aug 29, 2017·9 cites·33 claims
- 4496US9732013B2Production of aromatics from methanol and co-feedsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2015·Granted Aug 15, 2017·12 cites·8 claims
- 4596US9725569B2Porous propylene polymersEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Aug 8, 2017·13 cites·25 claims
- 4696US9580572B2(Methylcyclohexyl)toluene isomer mixtures,their production and their use in the manufacture of plasticizersEXXONMOBIL CHEMICAL PATENTS INC·Filed 2014·Granted Feb 28, 2017·16 cites·8 claims
- 4796US9464148B2Vinyl terminated polyethylene with long chain branchingEXXONMOBIL CHEMICAL PATENTS INC·Filed 2015·Granted Oct 11, 2016·8 cites·19 claims
- 4896US9453093B2Broad molecular weight distribution polypropylene resinsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2013·Granted Sep 27, 2016·27 cites·14 claims
- 4995US11787881B2Polyethylene compositions and films prepared therefromEXXONMOBIL CHEMICAL PATENTS INC·Filed 2019·Granted Oct 17, 2023·7 cites·20 claims
- 5095US11084894B2Catalyst systems and processes for poly alpha-olefin having high vinylidene contentEXXONMOBIL CHEMICAL PATENTS INC·Filed 2019·Granted Aug 10, 2021·5 cites·45 claims
Showing the top 50 of 1,436 patent records by PatentIndex Score.
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