Assignee
GREAT LAKES CHEMICAL CORP
US·169 granted patents·3 pending applications·3,487 citations·filing 1973–2007
Top patents by PatentIndex Score
172 records- 0195US7094936B1Process for preparing halogenated alkanesGREAT LAKES CHEMICAL CORP·Filed 2003·Granted Aug 22, 2006·81 cites·13 claims
- 0295US5385650ARecovery of bromine and preparation of hypobromous acid from bromide solutionGREAT LAKES CHEMICAL CORP·Filed 1993·Granted Jan 31, 1995·96 cites·29 claims
- 0394US5457248ABrominated diphenylalkane products and processesGREAT LAKES CHEMICAL CORP·Filed 1994·Granted Oct 10, 1995·71 cites·39 claims
- 0492US5785747AViscosification of high density brinesGREAT LAKES CHEMICAL CORP·Filed 1997·Granted Jul 28, 1998·103 cites·51 claims
- 0592US5607619AInorganic perbromide compositions and methods of use thereofGREAT LAKES CHEMICAL CORP·Filed 1995·Granted Mar 4, 1997·109 cites·43 claims
- 0692US4925866AMethod for controlling plant diseases and microoganisms in the presence of plantsGREAT LAKES CHEMICAL CORP·Filed 1989·Granted May 15, 1990·48 cites·28 claims
- 0792US4287373APerbromination of phenol and diphenyl ether at elevated temperature using bromine as the reaction mediumGREAT LAKES CHEMICAL CORP·Filed 1979·Granted Sep 1, 1981·55 cites·12 claims
- 0891US5422126AHalogen compositions for water treatment and method of preparation thereofGREAT LAKES CHEMICAL CORP·Filed 1993·Granted Jun 6, 1995·61 cites·8 claims
- 0990US6100222AHigh density, viscosified, aqueous compositions having superior stability under stress conditionsGREAT LAKES CHEMICAL CORP·Filed 1997·Granted Aug 8, 2000·96 cites·35 claims
- 1090US4532330AProcess for producing densified halogenated dimethylhydantoinsGREAT LAKES CHEMICAL CORP·Filed 1982·Granted Jul 30, 1985·52 cites·11 claims
- 1190US4292183AHigh-density fluid compositionsGREAT LAKES CHEMICAL CORP·Filed 1978·Granted Sep 29, 1981·58 cites·12 claims
- 1289US4832873AProcess for producing polybrominated higher alkylbenzenesGREAT LAKES CHEMICAL CORP·Filed 1987·Granted May 23, 1989·29 cites·10 claims
- 1389US3932542AProcess for preparation of 2,5-dibromo-p-xyleneGREAT LAKES CHEMICAL CORP·Filed 1974·Granted Jan 13, 1976·50 cites·12 claims
- 1488US5882526AMethods for treating regulated waters with low levels of oxidizing halogens and hydrogen peroxidesGREAT LAKES CHEMICAL CORP·Filed 1997·Granted Mar 16, 1999·69 cites·17 claims
- 1588US5728760AUse of ring-brominated benzoate compounds as flame retardants and/or plasticizersGREAT LAKES CHEMICAL CORP·Filed 1995·Granted Mar 17, 1998·53 cites·31 claims
- 1688US4966716AMethod for the control of biofouling in recirculating water systemsGREAT LAKES CHEMICAL CORP·Filed 1990·Granted Oct 30, 1990·89 cites·3 claims
- 1787US6075158ATransesterification processGREAT LAKES CHEMICAL CORP·Filed 1995·Granted Jun 13, 2000·42 cites·32 claims
- 1887US5741949AContinuous bromination process and products thereofGREAT LAKES CHEMICAL CORP·Filed 1996·Granted Apr 21, 1998·103 cites·18 claims
- 1987US4621096ADensified halogenated dimethylhydantoinsGREAT LAKES CHEMICAL CORP·Filed 1985·Granted Nov 4, 1986·41 cites·6 claims
- 2087US4297224AMethod for the control of biofouling in recirculating water systemsGREAT LAKES CHEMICAL CORP·Filed 1980·Granted Oct 27, 1981·88 cites·6 claims
- 2187US4214103APurification of brominated organic productsGREAT LAKES CHEMICAL CORP·Filed 1978·Granted Jul 22, 1980·27 cites·14 claims
- 2286US4677130AProcess of densification of N-halohydantoin compositions and products thereofGREAT LAKES CHEMICAL CORP·Filed 1985·Granted Jun 30, 1987·89 cites·25 claims
- 2386US4327227AProcess for producing purified brominated aromatic compoundsGREAT LAKES CHEMICAL CORP·Filed 1980·Granted Apr 27, 1982·29 cites·16 claims
- 2485US7216722B2Fire extinguishing mixtures, methods and systemsGREAT LAKES CHEMICAL CORP·Filed 2005·Granted May 15, 2007·17 cites·25 claims
- 2585US6117371AContinuous bromination process and products thereofGREAT LAKES CHEMICAL CORP·Filed 1998·Granted Sep 12, 2000·60 cites·11 claims
- 2685US5264136AMethods for generating residual disinfectants during the ozonization of waterGREAT LAKES CHEMICAL CORP·Filed 1992·Granted Nov 23, 1993·57 cites·19 claims
- 2784US5981239ASynthesis of optically active phenylalanine analogs using Rhodotorula graminisGREAT LAKES CHEMICAL CORP·Filed 1997·Granted Nov 9, 1999·33 cites·15 claims
- 2884US4879353ABromination of polystyrene using bromine as the reaction solventGREAT LAKES CHEMICAL CORP·Filed 1988·Granted Nov 7, 1989·51 cites·6 claims
- 2983US7390839B2Blends of alkyl substituted triaryl phosphate esters with phosphorus-containing flame retardants for polyurethane foamsGREAT LAKES CHEMICAL CORP·Filed 2006·Granted Jun 24, 2008·4 cites·30 claims
- 3083US6008283AOligomeric flame retardant additiveGREAT LAKES CHEMICAL CORP·Filed 1998·Granted Dec 28, 1999·40 cites·15 claims
- 3183US4637865AProcess for metal recovery and compositions useful thereinGREAT LAKES CHEMICAL CORP·Filed 1985·Granted Jan 20, 1987·34 cites·50 claims
- 3282US4784779ACorrosion inhibitors for clear, calcium-free high density fluidsGREAT LAKES CHEMICAL CORP·Filed 1986·Granted Nov 15, 1988·37 cites·6 claims
- 3381US5304618APolymers of brominated styreneGREAT LAKES CHEMICAL CORP·Filed 1993·Granted Apr 19, 1994·30 cites·16 claims
- 3481US5013762AMethod for the treatment of nematodes in soil using bromonitromethaneGREAT LAKES CHEMICAL CORP·Filed 1989·Granted May 7, 1991·27 cites·24 claims
- 3581US4886915AWater soluble organic ammonium per halidesGREAT LAKES CHEMICAL CORP·Filed 1988·Granted Dec 12, 1989·43 cites·6 claims
- 3680US5369202APolymers or brominated styreneGREAT LAKES CHEMICAL CORP·Filed 1994·Granted Nov 29, 1994·29 cites·4 claims
- 3780US4345002ANovel intumescent composition and flame retardant articles treated therewithGREAT LAKES CHEMICAL CORP·Filed 1979·Granted Aug 17, 1982·22 cites·43 claims
- 3879US6150552AEfficient methods for making tetrahalophthalate esters having excellent purityGREAT LAKES CHEMICAL CORP·Filed 1999·Granted Nov 21, 2000·26 cites·38 claims
- 3979US4083942AProcess for producing metal bromidesGREAT LAKES CHEMICAL CORP·Filed 1977·Granted Apr 11, 1978·20 cites·14 claims
- 4078US4965377AProcess of forming 2-(2-bromo-2-nitroethenyl)-furanGREAT LAKES CHEMICAL CORP·Filed 1989·Granted Oct 23, 1990·13 cites·3 claims
- 4177US5124053AFire extinguishing methods and blends utilizing hydrofluorocarbonsGREAT LAKES CHEMICAL CORP·Filed 1989·Granted Jun 23, 1992·48 cites·25 claims
- 4277US5100986AFlame retardant brominated styrene-based coatingsGREAT LAKES CHEMICAL CORP·Filed 1990·Granted Mar 31, 1992·24 cites·27 claims
- 4377US5084477AMethod for the treatment of nematodes in soil using furfuralGREAT LAKES CHEMICAL CORP·Filed 1990·Granted Jan 28, 1992·27 cites·16 claims
- 4476US7307183B2Process for producing tetrabromobenzoate estersGREAT LAKES CHEMICAL CORP·Filed 2003·Granted Dec 11, 2007·8 cites·17 claims
- 4576US5278196AHydrofluorocarbon compositions as blowing agents for cellular plasticsGREAT LAKES CHEMICAL CORP·Filed 1993·Granted Jan 11, 1994·34 cites·11 claims
- 4675US7335805B2Processes for purifying reaction products and processes for separating chlorofluorinated compoundsGREAT LAKES CHEMICAL CORP·Filed 2003·Granted Feb 26, 2008·5 cites·10 claims
- 4775US5446212AReduced methyl bromide process for making tetrabromobisphenol-AGREAT LAKES CHEMICAL CORP·Filed 1994·Granted Aug 29, 1995·16 cites·20 claims
- 4875US4089912AStabilized flame-retardant styrenic polymer compositions and the stabilizing flame-retardant mixtures used thereinGREAT LAKES CHEMICAL CORP·Filed 1976·Granted May 16, 1978·28 cites·16 claims
- 4974US6225387B1Stabilizer blend for organic polymer compositions; stabilized polymer compositions and method of stabilizing polymersGREAT LAKES CHEMICAL CORP·Filed 2000·Granted May 1, 2001·17 cites·13 claims
- 5074US5620585AInorganic perbromide compositions and methods of use thereofGREAT LAKES CHEMICAL CORP·Filed 1995·Granted Apr 15, 1997·33 cites·29 claims
Showing the top 50 of 172 patent records by PatentIndex Score.
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