Inventor · disambiguated record
Richard M. Buck
Also filed as: BUCK RICHARD M
31 granted patents·2 pending applications·284 citations·filing 1986–2024
97Inventor score
Files withCHEVRON PHILLIPS CHEMICAL CO LP19CHEVRON PHILLIPS CHEMICAL CO8BUCK RICHARD M4PHILIPS CORP1SMALL BROOKE L1
Top patents by PatentIndex Score
33 records- 0199US9745230B2Oligomerization 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
- 0298US9718907B2Ziegler-Natta—metallocene dual catalyst systems with activator-supportsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2016·Granted Aug 1, 2017·11 cites·22 claims
- 0398US9394393B2Higher density polyolefins with improved stress crack resistanceCHEVRON PHILLIPS CHEMICAL CO·Filed 2015·Granted Jul 19, 2016·31 cites·19 claims
- 0498US9156970B2Higher density polyolefins with improved stress crack resistanceCHEVRON PHILLIPS CHEMICAL CO·Filed 2013·Granted Oct 13, 2015·38 cites·20 claims
- 0598US8536391B2Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blendsSMALL BROOKE L·Filed 2010·Granted Sep 17, 2013·52 cites·38 claims
- 0697US10030086B1Methods for determining transition metal compound concentrations in multicomponent liquid systemsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Jul 24, 2018·15 cites·21 claims
- 0796US11125680B1Methods for determining the activity of an activated chemically-treated solid oxide in olefin polymerizationsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2021·Granted Sep 21, 2021·3 cites·21 claims
- 0896US9926393B2Ziegler-natta—metallocene dual catalyst systems with activator-supportsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Mar 27, 2018·5 cites·19 claims
- 0996US9040642B2Catalyst systems containing a bridged metalloceneCHEVRON PHILLIPS CHEMICAL CO·Filed 2013·Granted May 26, 2015·19 cites·26 claims
- 1095US8629292B2Stereoselective synthesis of bridged metallocene complexesBUCK RICHARD M·Filed 2010·Granted Jan 14, 2014·18 cites·22 claims
- 1194US8609793B2Catalyst systems containing a bridged metalloceneBUCK RICHARD M·Filed 2012·Granted Dec 17, 2013·14 cites·27 claims
- 1293US8637616B2Bridged metallocene catalyst systems with switchable hydrogen and comonomer effectsBUCK RICHARD M·Filed 2010·Granted Jan 28, 2014·12 cites·22 claims
- 1392US9605100B2Higher density polyolefins with improved stress crack resistanceCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2016·Granted Mar 28, 2017·3 cites·20 claims
- 1492US9334203B2Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blendsCHEVRON PHILLIPS CHEMICAL CO·Filed 2013·Granted May 10, 2016·6 cites·19 claims
- 1592US8492498B2Polymer compositions for rotational molding applicationsBUCK RICHARD M·Filed 2011·Granted Jul 23, 2013·12 cites·21 claims
- 1690US10679734B2Methods for determining transition metal compound concentrations in multicomponent liquid systemsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2018·Granted Jun 9, 2020·2 cites·20 claims
- 1790US9040643B2Bridged metallocene catalyst systems with switchable hydrogen and comonomer effectsCHEVRON PHILLIPS CHEMICAL CO·Filed 2013·Granted May 26, 2015·6 cites·24 claims
- 1888US11170874B2Methods for determining transition metal compound concentrations in multicomponent liquid systemsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Nov 9, 2021·2 cites·15 claims
- 1988US10507445B2Methods for determining transition metal compound concentrations in multicomponent liquid systemsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2018·Granted Dec 17, 2019·2 cites·22 claims
- 2087US10697889B2Methods for determining transition metal compound concentrations in multicomponent liquid systemsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2018·Granted Jun 30, 2020·2 cites·20 claims
- 2180US11735293B2Methods for determining transition metal compound concentrations in multicomponent liquid systemsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2021·Granted Aug 22, 2023·0 cites·20 claims
- 2277US10927201B2Ziegler-Natta—metallocene dual catalyst systems with activator-supportsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Feb 23, 2021·0 cites·20 claims
- 2374US11300501B1Methods for determining the activity of an activated chemically-treated solid oxide in olefin polymerizationsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2021·Granted Apr 12, 2022·0 cites·20 claims
- 2474US10870094B2Methods for determining transition metal compound concentrations in multicomponent liquid systemsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Dec 22, 2020·0 cites·20 claims
- 2572US2025340678A1Heteroatom (o-,s-) tethered metallocenes, catalyst compositions, and processesCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2024·Application pending·0 cites
- 2671US10435492B2Ziegler-natta—metallocene dual catalyst systems with activator-supportsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2018·Granted Oct 8, 2019·0 cites·23 claims
- 2769US2024301099A1Dual metallocene polyethylene with improved escr for rotomolded, injection molded, and related productsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2024·Application pending·0 cites
- 2864US10501567B2Methods for determining transition metal compound concentrations in multicomponent liquid systemsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2018·Granted Dec 10, 2019·0 cites·21 claims
- 2962US9018407B2Stereoselective synthesis of bridged metallocene complexesCHEVRON PHILLIPS CHEMICAL CO·Filed 2013·Granted Apr 28, 2015·0 cites·22 claims
- 3059US11859041B2Modulating co-monomer selectivity using non-covalent dispersion interactions in group 4 olefin polymerization catalystsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2021·Granted Jan 2, 2024·0 cites·23 claims
- 3156US8367853B2Method and system for forming a precursor compound for non-bridged unsymmetric polyolefin polymerization catalystCHEVRON PHILLIPS CHEMICAL CO·Filed 2011·Granted Feb 5, 2013·0 cites·20 claims
- 3239US8013177B2Method and system for forming a precursor compound for non-bridged unsymmetric polyolefin polymerization catalystCHEVRON PHILLIPS CHEMICAL CO·Filed 2009·Granted Sep 6, 2011·0 cites·15 claims
- 3332US4864185AAutomotive lamp having an insulating basePHILIPS CORP·Filed 1986·Granted Sep 5, 1989·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →