Inventor · disambiguated record
Paul J. Deslauriers
Also filed as: DESLAURIERS PAUL · DESLAURIERS PAUL J
60 granted patents·3 pending applications·1,864 citations·filing 1986–2025
99Inventor score
Files withCHEVRON PHILLIPS CHEMICAL CO LP23CHEVRON PHILLIPS CHEMICAL CO18PHILLIPS PETROLEUM CO11PENNZOIL PROD CO4YANG QING2
Top patents by PatentIndex Score
63 records- 0198US11845815B2Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2023·Granted Dec 19, 2023·1 cites·20 claims
- 0298US9394393B2Higher density polyolefins with improved stress crack resistanceCHEVRON PHILLIPS CHEMICAL CO·Filed 2015·Granted Jul 19, 2016·31 cites·19 claims
- 0398US9156970B2Higher density polyolefins with improved stress crack resistanceCHEVRON PHILLIPS CHEMICAL CO·Filed 2013·Granted Oct 13, 2015·38 cites·20 claims
- 0498US8114946B2Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branchesYANG QING·Filed 2008·Granted Feb 14, 2012·296 cites·36 claims
- 0598US7312283B2Polymerization catalysts and process for producing bimodal polymers in a single reactorCHEVRON PHILLIPS CHEMICAL CO·Filed 2005·Granted Dec 25, 2007·375 cites·75 claims
- 0698US5221534AHealth and beauty aid compositionsPENNZOIL PROD CO·Filed 1991·Granted Jun 22, 1993·412 cites·13 claims
- 0797US10696759B1Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Jun 30, 2020·6 cites·32 claims
- 0897US8475899B2Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branchesYANG QING·Filed 2011·Granted Jul 2, 2013·23 cites·22 claims
- 0996US10781273B2Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2018·Granted Sep 22, 2020·4 cites·21 claims
- 1096US7625982B2Multimodal polyethylene compositions and pipe made from sameCHEVRON PHILLIPS CHEMICAL CO·Filed 2005·Granted Dec 1, 2009·58 cites·14 claims
- 1195US10961331B2Ethylene homopolymers with a reverse short chain branch distributionCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2018·Granted Mar 30, 2021·7 cites·20 claims
- 1295US6525148B1Polymerization catalyst systems and processes therefor and therewithPHILLIPS PETROLEUM CO·Filed 2000·Granted Feb 25, 2003·49 cites·18 claims
- 1394US9034991B2Polymer compositions and methods of making and using sameCHEVRON PHILLIPS CHEMICAL CO·Filed 2013·Granted May 19, 2015·10 cites·14 claims
- 1494US8048679B2Method for employing SEC-FTIR data to predict mechanical properties of polyethyleneCHEVRON PHILLIPS CHEMICAL CO·Filed 2010·Granted Nov 1, 2011·13 cites·20 claims
- 1593US8933175B2Hyperbranched polymers and methods of making and using sameYU YOULU·Filed 2012·Granted Jan 13, 2015·14 cites·23 claims
- 1693US7829646B2Olefin polymers, method of making, and use thereofCHEVRON PHILLIPS CHEMICAL CO·Filed 2005·Granted Nov 9, 2010·22 cites·16 claims
- 1792US12252558B2Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2023·Granted Mar 18, 2025·0 cites·20 claims
- 1892US9605100B2Higher density polyolefins with improved stress crack resistanceCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2016·Granted Mar 28, 2017·3 cites·20 claims
- 1992US9175109B1Oligomerization processes and polymer compositions produced therefromCHEVRON PHILLIPS CHEMICAL CO·Filed 2014·Granted Nov 3, 2015·11 cites·22 claims
- 2092US8492498B2Polymer compositions for rotational molding applicationsBUCK RICHARD M·Filed 2011·Granted Jul 23, 2013·12 cites·21 claims
- 2192US7112643B2Polymers having low levels of long chain branching and methods of making the sameCHEVRON PHILLIPS CHEMICAL CO·Filed 2004·Granted Sep 26, 2006·34 cites·29 claims
- 2291US10858458B2Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Dec 8, 2020·1 cites·23 claims
- 2390US6867278B2Olefin polymers, method of making, and use thereofCHEVRON PHILLIPS CHEMICAL CO·Filed 2003·Granted Mar 15, 2005·35 cites·22 claims
- 2490US5410071AProcess for sulfur-containing derivatives of hydroxyphenylbenzotriazolesPHILLIPS PETROLEUM CO·Filed 1994·Granted Apr 25, 1995·52 cites·25 claims
- 2589US7803629B2Method for employing SEC-FTIR data to predict mechanical properties of polyethyleneCHEVRON PHILLIPS CHEMICAL CO·Filed 2006·Granted Sep 28, 2010·12 cites·37 claims
- 2689US7214642B2Methods of preparing active chromium/alumina catalysts via treatment with sulfateCHEVRON PHILLIPS CHEMICAL CO·Filed 2004·Granted May 8, 2007·30 cites·31 claims
- 2789US6632680B1Measurement of short chain branching in olefin copolymers using chemometric analysisFiled 2000·Granted Oct 14, 2003·35 cites·35 claims
- 2889US5268450ACompositions comprising sulfur-containing derivatives of hydroxyphenylbenzotriazole and process thereforPHILLIPS PETROLEUM CO·Filed 1992·Granted Dec 7, 1993·49 cites·31 claims
- 2988US10844147B2Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Nov 24, 2020·1 cites·17 claims
- 3088US5319091AProcess for sulfur containing derivatives of hydroxyphenyl/benzotriazolesPHILLIPS PETROLEUM CO·Filed 1992·Granted Jun 7, 1994·55 cites·50 claims
- 3186US9645131B1Polymer compositions having improved processability and methods of making and using sameCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2015·Granted May 9, 2017·3 cites·24 claims
- 3286US8771816B2Controlling melt fracture in bimodal resin pipeCHEVRON PHILLIPS CHEMICAL CO·Filed 2012·Granted Jul 8, 2014·6 cites·20 claims
- 3384US7208441B2Polymerization catalyst systems and processes therefor and therewithCHEVRON PHILLIPS CHEMICAL CO·Filed 2005·Granted Apr 24, 2007·10 cites·28 claims
- 3484US5438115AProcess for preparing poly(arylene sulfide) polymersPHILLIPS PETROLEUM CO·Filed 1993·Granted Aug 1, 1995·34 cites·17 claims
- 3583US6355359B1Polyethylene filmPHILLIPS PETROLEUM CO·Filed 2000·Granted Mar 12, 2002·18 cites·20 claims
- 3681US10703832B1Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Jul 7, 2020·0 cites·36 claims
- 3781US2025223383A1Multiple Reactor and Multiple Zone Polyolefin PolymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2025·Application pending·0 cites
- 3880US11773198B2Polyolefin process monitoring and controlCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2022·Granted Oct 3, 2023·0 cites·44 claims
- 3980US7056744B2Measurement of short chain branching in olefin copolymers using chemometric analysisPHILLIPS PETROLEUM CO·Filed 2003·Granted Jun 6, 2006·14 cites·46 claims
- 4079US11548957B2Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Jan 10, 2023·0 cites·20 claims
- 4179US10947331B2Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Mar 16, 2021·0 cites·85 claims
- 4279US9645066B1Polymer compositions having improved processability and methods of making and using sameCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2015·Granted May 9, 2017·1 cites·20 claims
- 4377US11453733B2Polyolefin process monitoring and controlCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Sep 27, 2022·1 cites·27 claims
- 4477US10844148B2Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Nov 24, 2020·0 cites·18 claims
- 4575US9828451B2Polymers with improved processability for pipe applicationsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2014·Granted Nov 28, 2017·1 cites·18 claims
- 4670US11708433B2Advanced quality control tools for manufacturing bimodal and multimodal polyethylene resinsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2021·Granted Jul 25, 2023·0 cites·9 claims
- 4770US6875835B2Polymerization catalyst systems and processes therefor and therewithPHILLIPS PETROLEUM CO·Filed 2002·Granted Apr 5, 2005·11 cites·10 claims
- 4869US9994659B2Polymers with improved processability for pipe applicationsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Jun 12, 2018·0 cites·22 claims
- 4969US9791358B2Polymer compositions having improved processability and methods of making and using sameCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Oct 17, 2017·0 cites·20 claims
- 5069US4824589ARust converting and removing compositionsPENNZOIL PROD CO·Filed 1986·Granted Apr 25, 1989·17 cites·16 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →