Inventor · disambiguated record
Charles H. Kolich
Also filed as: KOLICH CHARLES H
56 granted patents·3 pending applications·1,227 citations·filing 1974–2015
99Inventor score
Files withALBEMARLE CORP27ETHYL CORP20LAYMAN JR WILLIAM J7KOLICH CHARLES H4ETHYL PETROLEUM ADDITIVES INC1
Top patents by PatentIndex Score
59 records- 0196US6521714B2Brominated polystyrenic resinsALBEMARLE CORP·Filed 2001·Granted Feb 18, 2003·65 cites·48 claims
- 0295US5677390AProcess for brominating polystyrenic resinsALBEMARLE CORP·Filed 1996·Granted Oct 14, 1997·95 cites·11 claims
- 0394US7632893B2Brominated styrenic polymers and their preparationALBEMARLE CORP·Filed 2006·Granted Dec 15, 2009·25 cites·28 claims
- 0492US7638583B2Brominated anionic styrenic polymers and their preparationALBEMARLE CORP·Filed 2006·Granted Dec 29, 2009·19 cites·25 claims
- 0592US5770771APreparation of N-hydrocarbylthiophosphoric triamidesALBEMARLE CORP·Filed 1997·Granted Jun 23, 1998·73 cites·40 claims
- 0691US5916978AProcess for brominated styrenic polymersALBEMARLE CORP·Filed 1998·Granted Jun 29, 1999·62 cites·14 claims
- 0791US5686538AProcess for brominating polystyrenic resinsALBEMARLE CORP·Filed 1996·Granted Nov 11, 1997·61 cites·10 claims
- 0890US5767203AProcess for brominated styrenic polymersALBEMARLE CORP·Filed 1997·Granted Jun 16, 1998·68 cites·6 claims
- 0989US6232393B1Polymers flame retarded with brominated polystyrenic resinsALBEMARLE CORP·Filed 1998·Granted May 15, 2001·60 cites·61 claims
- 1089US5852131AProcess for brominating polystyrenic resinsALBEMARLE CORP·Filed 1997·Granted Dec 22, 1998·56 cites·12 claims
- 1188US6235844B1Brominated polystyrenic resinsALBEMARLE CORP·Filed 1998·Granted May 22, 2001·58 cites·36 claims
- 1288US6232408B1Brominated polstyrenic resinsALBEMARLE CORP·Filed 1998·Granted May 15, 2001·59 cites·32 claims
- 1387US7446153B2Preparation of brominated styrenic polymers or resinsALBEMARLE CORP·Filed 2006·Granted Nov 4, 2008·10 cites·23 claims
- 1487US6235831B1Polymer compositions containing brominated polystyrenic resinsALBEMARLE CORP·Filed 1998·Granted May 22, 2001·57 cites·28 claims
- 1587US6207765B1Process for brominated styrenic polymersALBEMARLE CORP·Filed 1999·Granted Mar 27, 2001·49 cites·57 claims
- 1687US5852132AProcess for brominating polystyrenic resinsALBEMARLE CORP·Filed 1997·Granted Dec 22, 1998·49 cites·29 claims
- 1786US8796388B2Low molecular weight brominated polymers and their use in thermoplastic formulationsLAYMAN JR WILLIAM J·Filed 2008·Granted Aug 5, 2014·7 cites·28 claims
- 1886US6657028B1Anionic polymerization processALBEMARLE CORP·Filed 2002·Granted Dec 2, 2003·36 cites·27 claims
- 1985US8420876B2Adducts, adducts and oligomers, or adducts, oligomers and low molecular weight polymers, and their preparationLAYMAN JR WILLIAM J·Filed 2008·Granted Apr 16, 2013·6 cites·25 claims
- 2082US8993684B2Low molecular weight brominated polymers, processes for their manufacture and their use in thermoplastic formulationsLAYMAN JR WILLIAM J·Filed 2008·Granted Mar 31, 2015·5 cites·11 claims
- 2180US6326439B1Process for brominating polystyrenic resinsALBEMARLE CORP·Filed 1998·Granted Dec 4, 2001·36 cites·38 claims
- 2280US6133381ABrominated polystyrenic flame retardantsALBEMARLE CORP·Filed 1998·Granted Oct 17, 2000·37 cites·76 claims
- 2379US5883297APreparation and recovery of N-hydrocarbylthiophosphoric triamides or N-hydrocarbylphosphoric triamidesALBEMARLE CORP·Filed 1998·Granted Mar 16, 1999·25 cites·29 claims
- 2479US4633026AProcess for preparing ring-halogenated vinyl aromatic monomersETHYL CORP·Filed 1984·Granted Dec 30, 1986·13 cites·20 claims
- 2578US5187136AAsymmetric hydrogenation of aromatic-substituted olefins using organorhenium catalystETHYL CORP·Filed 1991·Granted Feb 16, 1993·37 cites·14 claims
- 2676US8476373B2Branched and star-branched styrene polymers, telomers, and adducts, their synthesis, their bromination, and their usesLAYMAN JR WILLIAM J·Filed 2009·Granted Jul 2, 2013·4 cites·9 claims
- 2776US5344468AOrganic phosphates and their use as wear inhibitorsETHYL PETROLEUM ADDITIVES INC·Filed 1992·Granted Sep 6, 1994·22 cites·24 claims
- 2872US8071688B2Brominated anionic styrenic polymers and their preparationKOLICH CHARLES H·Filed 2009·Granted Dec 6, 2011·2 cites·16 claims
- 2967US8450429B2Process technology for recovering brominated styrenic polymers from reaction mixtures in which they are formed and/or converting such mixtures into pellets or into granules or pastillesKOLICH CHARLES H·Filed 2012·Granted May 28, 2013·1 cites·14 claims
- 3065US7153901B2Flame retardant, additive compositions, and flame retardant polyurethanesALBEMARLE CORP·Filed 2003·Granted Dec 26, 2006·8 cites·40 claims
- 3165US5177231AAsymmetric hydrogenation of aromatic-substituted olefins using cationic ruthenium(III) complexesETHYL CORP·Filed 1991·Granted Jan 5, 1993·8 cites·17 claims
- 3263US8933159B2Brominated flame retardants and precursors thereforLAYMAN JR WILLIAM J·Filed 2009·Granted Jan 13, 2015·1 cites·26 claims
- 3362US8822743B2Adducts, adducts and oligomers, or adducts, oligomers and low molecular weight polymers, and their preparationALBEMARLE CORP·Filed 2013·Granted Sep 2, 2014·0 cites·11 claims
- 3462US5202472AAsymmetric hydrogenation of aromatic-substituted olefins using organonickel catalystETHYL CORP·Filed 1991·Granted Apr 13, 1993·7 cites·12 claims
- 3559US9914830B2Low molecular weight brominated polymers, processes for their manufacture and their use in thermoplastic formulationsALBEMARLE CORP·Filed 2015·Granted Mar 13, 2018·0 cites·17 claims
- 3659US8642821B2Bromination of telomer mixtures derived from toluene and styreneLAYMAN JR WILLIAM J·Filed 2009·Granted Feb 4, 2014·1 cites·17 claims
- 3759US8168723B2Brominated styrenic polymers and their preparationKOLICH CHARLES H·Filed 2009·Granted May 1, 2012·0 cites·24 claims
- 3858US5210243AHydrogenation of aromatic-substituted olefins using organometallic catalystETHYL CORP·Filed 1991·Granted May 11, 1993·17 cites·8 claims
- 3955US5187281AAsymmetric hydrogenation of aromatic-substituted olefins using organoiridium catalystETHYL CORP·Filed 1991·Granted Feb 16, 1993·15 cites·18 claims
- 4055US4241034AProcess for purifying cyclic phosphonitrilic chloridesETHYL CORP·Filed 1979·Granted Dec 23, 1980·8 cites·35 claims
- 4155US3996312AHalophenoxyphosphazene fire retardantsETHYL CORP·Filed 1974·Granted Dec 7, 1976·10 cites·3 claims
- 4254US8273831B2Process technology for recovering brominated styrenic polymers from reaction mixtures in which they are formed and/or converting such mixtures into pellets or into granules or pastillesKOLICH CHARLES H·Filed 2007·Granted Sep 25, 2012·0 cites·7 claims
- 4353US2008164445A1Brominated Styrenic Polymer Compositions and Processes For Producing SameALBEMARLE CORP·Filed 2008·Application pending·0 cites
- 4453US2008167427A1Brominated Styrenic Polymer Compositions and Processes For Producing SameALBEMARLE CORP·Filed 2008·Application pending·0 cites
- 4551US8648140B2Toluene and styrene derived telomer distributions and brominated flame retardants produced therefromLAYMAN JR WILLIAM J·Filed 2009·Granted Feb 11, 2014·0 cites·22 claims
- 4650US5187135AAsymmetric hydrogenation of aromatic-substituted olefins using organo-cobalt catalystETHYL CORP·Filed 1991·Granted Feb 16, 1993·12 cites·18 claims
- 4747US2009264599A1Terminating Bromination of Styrenic Polymer in a Bromination Reaction MixtureALBEMARLE CORP·Filed 2007·Application pending·0 cites
- 4846US5304524AAsymmetric hydrogenation of aromatic-substituted olefins using organoruthenium catalystETHYL CORP·Filed 1992·Granted Apr 19, 1994·9 cites·5 claims
- 4946US5190905AAsymmetric hydrogenation of aromatic-substituted olefins using metal or metal alloy catalystsETHYL CORP·Filed 1991·Granted Mar 2, 1993·9 cites·17 claims
- 5040US5191095AAsymmetric hydrogenation of olefinic amides using organoruthenium catalystETHYL CORP·Filed 1991·Granted Mar 2, 1993·6 cites·16 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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