Inventor · disambiguated record
Qing Yang
Also filed as: YANG QING · YANG QING R
257 granted patents·19 pending applications·9,180 citations·filing 2003–2025
99Inventor score
Files withCHEVRON PHILLIPS CHEMICAL CO LP118CHEVRON PHILLIPS CHEMICAL CO104YANG QING16MURRAY REX E9HLAVINKA MARK L5
Top patents by PatentIndex Score
276 records- 0199US11845826B2Processes for preparing metallocene-based catalyst systems for the control of long chain branch contentCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2021·Granted Dec 19, 2023·5 cites·20 claims
- 0299US11420196B2Processes for producing fluorided solid oxides and uses thereof in metallocene-based catalyst systemsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Aug 23, 2022·15 cites·20 claims
- 0399US11267919B2Dual catalyst system for producing polyethylene with long chain branching for blow molding applicationsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Mar 8, 2022·11 cites·20 claims
- 0499US11208514B2Silica-coated alumina activator-supports for metallocene catalyst compositionsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Dec 28, 2021·8 cites·24 claims
- 0599US10919996B2Silica-coated alumina activator-supports for metallocene catalyst compositionsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Feb 16, 2021·17 cites·21 claims
- 0699US10676553B2Silica-coated alumina activator-supports for metallocene catalyst compositionsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Jun 9, 2020·13 cites·23 claims
- 0799US10239975B2Silica-coated alumina activator-supports for metallocene catalyst compositionsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Mar 26, 2019·22 cites·23 claims
- 0899US9745230B2Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blendsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2016·Granted Aug 29, 2017·28 cites·18 claims
- 0999US9670296B2Silica-coated alumina activator-supports for metallocene catalyst compositionsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2016·Granted Jun 6, 2017·29 cites·20 claims
- 1099US9181370B2Low density polyolefin resins with low molecular weight and high molecular weight components, and films made therefromCHEVRON PHILLIPS CHEMICAL CO·Filed 2013·Granted Nov 10, 2015·71 cites·21 claims
- 1199US9023959B2Methods for producing fluorided-chlorided silica-coated alumina activator-supports and catalyst systems containing the sameCHEVRON PHILLIPS CHEMICAL CO·Filed 2013·Granted May 5, 2015·203 cites·20 claims
- 1299US8912285B2Catalyst system with three metallocenes for producing broad molecular weight distribution polymersCHEVRON PHILLIPS CHEMICAL CO·Filed 2012·Granted Dec 16, 2014·37 cites·20 claims
- 1399US8703886B1Dual activator-support catalyst systemsCHEVRON PHILLIPS CHEMICAL CO·Filed 2013·Granted Apr 22, 2014·193 cites·30 claims
- 1499US8623973B1Activator supports impregnated with group VIII transition metals for polymer property controlCHEVRON PHILLIPS CHEMICAL CO·Filed 2013·Granted Jan 7, 2014·242 cites·27 claims
- 1599US8383754B2Catalyst compositions for producing high Mz/Mw polyolefinsCHEVRON PHILLIPS CHEMICAL CO·Filed 2010·Granted Feb 26, 2013·102 cites·29 claims
- 1699US8309485B2Methods for producing metal-containing sulfated activator-supportsYANG QING·Filed 2009·Granted Nov 13, 2012·323 cites·20 claims
- 1799US8288487B2Catalysts for producing broad molecular weight distribution polyolefins in the absence of added hydrogenYANG QING·Filed 2010·Granted Oct 16, 2012·96 cites·25 claims
- 1899US7960487B2Dual metallocene catalysts for polymerization of bimodal polymersCHEVRON PHILLIPS CHEMICAL CO·Filed 2009·Granted Jun 14, 2011·115 cites·29 claims
- 1999US7919639B2Nano-linked heteronuclear metallocene catalyst compositions and their polymer productsCHEVRON PHILLIPS CHEMICAL CO·Filed 2009·Granted Apr 5, 2011·158 cites·19 claims
- 2099US7884163B2Silica-coated alumina activator-supports for metallocene catalyst compositionsCHEVRON PHILLIPS CHEMICAL CO·Filed 2009·Granted Feb 8, 2011·428 cites·20 claims
- 2199US7790820B2Acidic activator-supports and catalysts for olefin polymerizationCHEVRON PHILLIPS CHEMICAL CO·Filed 2009·Granted Sep 7, 2010·59 cites·20 claims
- 2299US7629284B2Acidic activator supports and catalysts for olefin polymerizationCHEVRON PHILLIPS CHEMICAL CO·Filed 2007·Granted Dec 8, 2009·63 cites·36 claims
- 2399US7619047B2Dual metallocene catalysts for polymerization of bimodal polymersCHEVRON PHILLIPS CHEMICAL CO·Filed 2006·Granted Nov 17, 2009·411 cites·37 claims
- 2499US7521572B2Polymerization catalysts and process for producing bimodal polymers in a single reactorCHEVRON PHILLIPS CHEMICAL CO·Filed 2007·Granted Apr 21, 2009·61 cites·16 claims
- 2599US7517939B2Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branchingCHEVRON PHILLIPS CHEMICAL CO·Filed 2006·Granted Apr 14, 2009·339 cites·23 claims
- 2699US7294599B2Acidic activator-supports and catalysts for olefin polymerizationCHEVRON PHILLIPS CHEMICAL CO·Filed 2004·Granted Nov 13, 2007·418 cites·28 claims
- 2799US7226886B2Polymerization catalysts and process for producing bimodal polymers in a single reactorCHEVRON PHILLIPS CHEMICAL CO·Filed 2005·Granted Jun 5, 2007·412 cites·24 claims
- 2899US7199073B2Resins that yield low haze films and the process for their productionCHEVRON PHILLIPS CHEMICAL CO·Filed 2004·Granted Apr 3, 2007·231 cites·64 claims
- 2999US7026494B1Polymerization catalysts for producing high melt index polymers without the use of hydrogenCHEVRON PHILLIPS CHEMICAL CO·Filed 2005·Granted Apr 11, 2006·333 cites·29 claims
- 3098US11998902B2Processes for producing fluorided solid oxides and uses thereof in metallocene-based catalyst systemsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2023·Granted Jun 4, 2024·2 cites·21 claims
- 3198US11945897B2Processes for preparing metallocene-based catalyst systems for the control of long chain branch contentCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2023·Granted Apr 2, 2024·2 cites·22 claims
- 3298US11731122B2Processes for producing fluorided solid oxides and uses thereof in metallocene-based catalyst systemsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2022·Granted Aug 22, 2023·2 cites·26 claims
- 3398US11332601B2Dual component LLDPE copolymers with improved impact and tear resistance, and methods of their preparationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted May 17, 2022·7 cites·21 claims
- 3498US11014997B2Dual catalyst system for producing high density polyethylenes with long chain branchingCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted May 25, 2021·14 cites·23 claims
- 3598US10435527B2Dual component LLDPE copolymers with improved impact and tear resistanceCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Oct 8, 2019·33 cites·20 claims
- 3698US10358506B2Dual catalyst system for producing LLDPE copolymers with improved processabilityCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Jul 23, 2019·36 cites·20 claims
- 3798US9758600B1Bicyclic bridged metallocene compounds and polymers produced therefromCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Sep 12, 2017·40 cites·20 claims
- 3898US9758599B2Heterogeneous Ziegler-Natta catalysts with fluorided silica-coated aluminaCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2015·Granted Sep 12, 2017·35 cites·20 claims
- 3998US9718907B2Ziegler-Natta—metallocene dual catalyst systems with activator-supportsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2016·Granted Aug 1, 2017·11 cites·22 claims
- 4098US9574031B2Dual catalyst systems for producing polymers with a broad molecular weight distribution and a uniform short chain branch distributionCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2015·Granted Feb 21, 2017·18 cites·23 claims
- 4198US9540457B1Ziegler-natta—metallocene dual catalyst systems with activator-supportsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2015·Granted Jan 10, 2017·58 cites·20 claims
- 4298US9493589B1Polymers with improved ESCR for blow molding applicationsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2015·Granted Nov 15, 2016·46 cites·22 claims
- 4398US9394393B2Higher density polyolefins with improved stress crack resistanceCHEVRON PHILLIPS CHEMICAL CO·Filed 2015·Granted Jul 19, 2016·31 cites·19 claims
- 4498US9365667B2Methods for producing fluorided-chlorided silica-coated alumina activator-supports and catalyst systems containing the sameCHEVRON PHILLIPS CHEMICAL CO·Filed 2015·Granted Jun 14, 2016·17 cites·21 claims
- 4598US9346896B2Silica-coated alumina activator-supports for metallocene catalyst compositionsMCDANIEL MAX P·Filed 2010·Granted May 24, 2016·39 cites·18 claims
- 4698US9334350B2Low density polyolefin resins and films made therefromCHEVRON PHILLIPS CHEMICAL CO·Filed 2015·Granted May 10, 2016·28 cites·26 claims
- 4798US9303099B2Methods of controlling dual catalyst olefin polymerizations with an alcohol compoundCHEVRON PHILLIPS CHEMICAL CO·Filed 2015·Granted Apr 5, 2016·13 cites·23 claims
- 4898US9273170B2Polymers with improved toughness and ESCR for large-part blow molding applicationsCHEVRON PHILLIPS CHEMICAL CO·Filed 2014·Granted Mar 1, 2016·63 cites·21 claims
- 4998US9217049B2Dual catalyst systems for producing polymers with a broad molecular weight distribution and a uniform short chain branch distributionCHEVRON PHILLIPS CHEMICAL CO·Filed 2014·Granted Dec 22, 2015·58 cites·24 claims
- 5098US9169337B2Polymers with improved ESCR for blow molding applicationsCHEVRON PHILLIPS CHEMICAL CO·Filed 2014·Granted Oct 27, 2015·75 cites·27 claims
Showing the top 50 of 276 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →