Inventor
HAWLEY GIL R
US90 patents
⚠️ This page may combine multiple inventors who share the name “HAWLEY GIL R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILLIPS PETROLEUM CO
42 patentsUS6831141B2Dec 14, 2004
Process for producing polymers
PHILLIPS PETROLEUM CO124 citations99
US6750302B1Jun 15, 2004
Organometal catalyst compositions
PHILLIPS PETROLEUM CO411 citations99
US6667274B1Dec 23, 2003
Polymerization catalysts
PHILLIPS PETROLEUM CO396 citations99
US6632894B1Oct 14, 2003
Organometal catalyst compositions
PHILLIPS PETROLEUM CO398 citations99
US6613712B1Sep 2, 2003
Organometal catalyst compositions with solid oxide supports treated with fluorine and boron
PHILLIPS PETROLEUM CO398 citations99
US6576583B1Jun 10, 2003
Organometal catalyst composition
PHILLIPS PETROLEUM CO361 citations99
US6548442B1Apr 15, 2003
Organometal compound catalyst
PHILLIPS PETROLEUM CO407 citations99
US6548441B1Apr 15, 2003
Organometal catalyst compositions
PHILLIPS PETROLEUM CO445 citations99
US6524987B1Feb 25, 2003
Organometal catalyst compositions
PHILLIPS PETROLEUM CO472 citations99
US6395666B1May 28, 2002
Organometal catalyst compositions
PHILLIPS PETROLEUM CO498 citations99
US6391816B1May 21, 2002
Organometal compound catalyst
PHILLIPS PETROLEUM CO445 citations99
US6376415B1Apr 23, 2002
Organometal catalyst compositions
PHILLIPS PETROLEUM CO466 citations99
US6355594B1Mar 12, 2002
Organometal catalyst compositions
PHILLIPS PETROLEUM CO516 citations99
US6316553B1Nov 13, 2001
Process for producing polymers using a composition comprising an organometal compound, a treated solid oxide compound, and an organoaluminum compound
PHILLIPS PETROLEUM CO445 citations99
US6300271B1Oct 9, 2001
Compositions that can produce polymers
PHILLIPS PETROLEUM CO535 citations99
US6107230AAug 22, 2000
Compositions that can produce polymers
PHILLIPS PETROLEUM CO524 citations99
US5498581AMar 12, 1996
Method for making and using a supported metallocene catalyst system
PHILLIPS PETROLEUM CO219 citations99
US5436305AJul 25, 1995
Organometallic fluorenyl compounds, preparation, and use
PHILLIPS PETROLEUM CO213 citations99
US6992032B2Jan 31, 2006
Organometal catalyst compositions
PHILLIPS PETROLEUM CO74 citations98
US6833338B2Dec 21, 2004
Organometal compound catalyst
PHILLIPS PETROLEUM CO100 citations98
US5401817AMar 28, 1995
Olefin polymerization using silyl-bridged metallocenes
PHILLIPS PETROLEUM CO146 citations98
US7417097B2Aug 26, 2008
Organometal compound catalyst
PHILLIPS PETROLEUM CO46 citations96
US6984603B2Jan 10, 2006
Organometal catalyst compositions
PHILLIPS PETROLEUM CO45 citations96
US6653416B2Nov 25, 2003
Polymerization process utilizing organometal catalyst compositions and the polymer produced thereby
PHILLIPS PETROLEUM CO71 citations96
US6613852B2Sep 2, 2003
Organometal catalyst compositions
PHILLIPS PETROLEUM CO48 citations96
US5627247AMay 6, 1997
Organometallic fluorenyl compounds and use thereof in olefin polymerization
PHILLIPS PETROLEUM CO60 citations96
US4345055AAug 17, 1982
Polymerization with titanium impregnated silica-chromium catalysts
PHILLIPS PETROLEUM CO64 citations96
US4296001AOct 20, 1981
Titanium impregnated silica-chromium catalysts
PHILLIPS PETROLEUM CO110 citations96
US6936667B2Aug 30, 2005
Polymerization catalyst compositions and processes to produce polymers and bimodal polymers
PHILLIPS PETROLEUM CO60 citations95
US6528448B1Mar 4, 2003
Polymerization catalyst compositions and processes to produce polymers and bimodal polymers
PHILLIPS PETROLEUM CO46 citations95
US5705579AJan 6, 1998
Olefin polymerization
PHILLIPS PETROLEUM CO115 citations94
US7390764B2Jun 24, 2008
Organometal catalyst compositions
PHILLIPS PETROLEUM CO27 citations93
US7109277B2Sep 19, 2006
Polymerization catalysts
PHILLIPS PETROLEUM CO31 citations93
US6878785B2Apr 12, 2005
Organometal compound catalyst
PHILLIPS PETROLEUM CO18 citations93
US6573344B1Jun 3, 2003
Propylene polymerization process
PHILLIPS PETROLEUM CO24 citations93
US6153716ANov 28, 2000
Polyethylenes containing a unique distribution of short chain branching
PHILLIPS PETROLEUM CO35 citations93
US4557824ADec 10, 1985
Demetallization of hydrocarbon containing feed streams
PHILLIPS PETROLEUM CO39 citations93
US4397766AAug 9, 1983
Solubilized chromium salt in particulate support
PHILLIPS PETROLEUM CO35 citations93
US4394291AJul 19, 1983
Polyolefin polymerization process and catalyst
PHILLIPS PETROLEUM CO44 citations93
US5610247AMar 11, 1997
Unbridged metallocenes of 9-substituted fluorenyl compounds and use thereof
PHILLIPS PETROLEUM CO38 citations92
US5362825ANov 8, 1994
Catalysts for polymerizing olefins and methods
PHILLIPS PETROLEUM CO28 citations92
US7041753B2May 9, 2006
Organometal catalyst compositions
PHILLIPS PETROLEUM CO11 citations84
CHEVRON PHILLIPS CHEMICAL CO
8 patentsUS7601665B2Oct 13, 2009
Compositions that can produce polymers
CHEVRON PHILLIPS CHEMICAL CO365 citations99
US7199073B2Apr 3, 2007
Resins that yield low haze films and the process for their production
CHEVRON PHILLIPS CHEMICAL CO231 citations99
US7763561B2Jul 27, 2010
Compositions that can produce polymers
CHEVRON PHILLIPS CHEMICAL CO64 citations98
US7294599B2Nov 13, 2007
Acidic activator-supports and catalysts for olefin polymerization
CHEVRON PHILLIPS CHEMICAL CO418 citations98
US7163906B2Jan 16, 2007
Organochromium/metallocene combination catalysts for producing bimodal resins
CHEVRON PHILLIPS CHEMICAL CO114 citations98
US7790820B2Sep 7, 2010
Acidic activator-supports and catalysts for olefin polymerization
CHEVRON PHILLIPS CHEMICAL CO59 citations97
US7629284B2Dec 8, 2009
Acidic activator supports and catalysts for olefin polymerization
CHEVRON PHILLIPS CHEMICAL CO63 citations97
US7547754B2Jun 16, 2009
Organometal compound catalyst
CHEVRON PHILLIPS CHEMICAL CO39 citations96
Showing the top 50 of 90 patents by PatentIndex Score.