|
| US3960889 | 9 Sep 1974 | 1 Jun 1976 | Texaco Inc. | Dehydrohalogenated polyalkene-maleic anhydride reaction product |
| US4005021 | 26 Mar 1975 | 25 Jan 1977 | Standard Oil Company (Indiana) | Oil-soluble reaction products of (a) a high molecular weight olefin polymer, acrylonitrile, chlorine, an amine and maleic anhydride, with (g) an aliphatic amines; and lubricant compositions containing the same |
| US4029148 | 13 Sep 1976 | 14 Jun 1977 | Atlantic Richfield Company | Well fracturing method |
| US4081388 | 5 Apr 1976 | 28 Mar 1978 | Orogil | Compositions based on alkenylsuccinimides as additives for lubricating oils |
| US4089794 | 17 Sep 1976 | 16 May 1978 | Exxon Research & Engineering Co. | Polymeric additives for fuels and lubricants |
| US4138370 | 3 Sep 1976 | 6 Feb 1979 | Exxon Research & Engineering Co. | Multipurpose lubricating oil additive based on electrophilically terminated anion of oxidized ethylene copolymer |
| US4151173 | 25 May 1973 | 24 Apr 1979 | The Lubrizol Corporation | Acylated polyoxyalkylene polyamines |
| US4153567 | 10 Nov 1977 | 8 May 1979 | Milliken Research Corporation | Additives for lubricants and fuels |
| US4159956 | 30 Jun 1978 | 3 Jul 1979 | Chevron Research Company | Succinimide dispersant combination |
| US4163644 | 25 Apr 1978 | 7 Aug 1979 | The Rolfite Company | Suspension of coal in fuel oils |
| US4171273 | 14 Mar 1977 | 16 Oct 1979 | Texaco Inc. | Fatty alkyl succinate ester and succinimide modified copolymers of ethylene and an alpha olefin |
| US4173540 | 3 Oct 1977 | 6 Nov 1979 | Exxon Research & Engineering Co. | Lubricating oil composition containing a dispersing-varnish inhibiting combination of polyol ester compound and a borated acyl nitrogen compound |
| US4194985 | 14 Jan 1974 | 25 Mar 1980 | The Lubrizol Corporation | Polymeric compositions, method for their preparation, and lubricants containing them |
| US4237022 | 1 Oct 1979 | 2 Dec 1980 | The Lubrizol Corporation | Tartarimides and lubricants and fuels containing the same |
| US4239633 | 4 Jun 1979 | 16 Dec 1980 | Exxon Research & Engineering Co. | Molybdenum complexes of ashless polyol ester dispersants as friction-reducing antiwear additives for lubricating oils |
| US4240803 | 11 Sep 1978 | 23 Dec 1980 | Mobil Oil Corporation | Fuel containing novel detergent |
| US4248719 | 24 Aug 1979 | 3 Feb 1981 | Texaco Inc. | Quaternary ammonium salts and lubricating oil containing said salts as dispersants |
| US4256595 | 5 Nov 1979 | 17 Mar 1981 | Texaco Inc. | Diesel lubricant composition containing 5-amino-triazole-succinic anhydride reaction product |
| US4257779 | 23 Dec 1976 | 24 Mar 1981 | Texaco Inc. | Hydrocarbylsuccinic anhydride and aminotriazole reaction product additive for fuel and mineral oils |
| US4263015 | 11 Sep 1978 | 21 Apr 1981 | Texaco Inc. | Rust inhibitor and oil composition containing same |
| US4326972 | 14 Jun 1978 | 27 Apr 1982 | The Lubrizol Corporation | Concentrates, lubricant compositions and methods for improving fuel economy of internal combustion engine |
| US4326973 | 13 Jan 1981 | 27 Apr 1982 | Texaco Inc. | Quaternary ammonium succinimide salt composition and lubricating oil containing same |
| US4400282 | 15 Dec 1980 | 23 Aug 1983 | Gulf Research & Development Company | Lubricating oils containing quaternary ammonium thiomolybdates |
| US4440658 | 16 Jan 1981 | 3 Apr 1984 | Mobil Oil Corporation | Anti-rust compositions |
| US4440659 | 19 Feb 1982 | 3 Apr 1984 | Ethyl Corporation | Lubricating oil ashless dispersant and lubricating oils containing same |
| US4491455 | 21 Sep 1982 | 1 Jan 1985 | Nippon Oil and Fats Co., Ltd. | Method for improving cold flow of fuel oils |
| US4491527 | 26 Apr 1982 | 1 Jan 1985 | The Lubrizol Corporation | Ester-heterocycle compositions useful as "lead paint" inhibitors in lubricants |
| US4505718 | 20 Aug 1982 | 19 Mar 1985 | The Lubrizol Corporation | Organo transition metal salt/ashless detergent-dispersant combinations |
| US4559155 | 12 Mar 1985 | 17 Dec 1985 | The Lubrizol Corporation | Hydrocarbyl substituted carboxylic acylating agent derivative containing combinations, and fuels containing same |
| US4560490 | 3 Feb 1984 | 24 Dec 1985 | Institut Francais du Petrole | Dispersing additive compositions for lubricating oils and their manufacture |
| US4564460 | 9 Aug 1982 | 14 Jan 1986 | The Lubrizol Corporation | Hydrocarbyl-substituted carboxylic acylating agent derivative containing combinations, and fuels containing same |
| US4575526 | 12 Mar 1985 | 11 Mar 1986 | The Lubrizol Corporation | Hydrocarbyl substituted carboxylic acylaging agent derivative containing combinations, and fuels containing same |
| US4579674 | 28 Dec 1981 | 1 Apr 1986 | Texaco Inc. | Hydrocarbylsuccinimide of a secondary hydroxyl-substituted polyamine and lubricating oil containing same |
| US4596663 | 19 Oct 1984 | 24 Jun 1986 | The Lubrizol Corporation | Carboxylic acylating agents substituted with olefin polymers of high molecular weight mono-olefins, derivatives thereof, and fuels and lubricants containing same |
| US4613342 | 16 Oct 1985 | 23 Sep 1986 | The Lubrizol Corporation | Hydrocarbyl substituted carboxylic acylating agent derivative containing combinations, and fuels containing same |
| US4617137 | 21 Nov 1984 | 14 Oct 1986 | Chevron Research Company | Glycidol modified succinimides |
| US4623684 | 16 Oct 1985 | 18 Nov 1986 | The Lubrizol Corporation | Hydrocarbyl substituted carboxylic acylating agent derivative containing combinations, and fuels containing same |
| US4631070 | 3 Jun 1986 | 23 Dec 1986 | Chevron Research Company | Glycidol modified succinimides and fuel compositions containing the same |
| US4637886 | 16 Nov 1983 | 20 Jan 1987 | Exxon Research & Engineering Co. | Macrocyclic polyamine and polycyclic polyamine multifunctional lubricating oil additives |
| US4652273 | 23 May 1985 | 24 Mar 1987 | Institut Francais du Petrole
Elf France | Hydrocarbon middle distillates composition containing nitrogen-containing additives for decreasing its cloud point |
| US4659338 | 16 Aug 1985 | 21 Apr 1987 | The Lubrizol Corporation | Fuel compositions for lessening valve seat recession |
| US4695390 | 4 Jan 1985 | 22 Sep 1987 | The Lubrizol Corporation | Reaction product of polyalrylene-substituted polycarboxylic acid acylating agent, polyamine and sulfolene as a dispersant |
| US4744798 | 30 Sep 1982 | 17 May 1988 | Mobil Oil Corporation | Benzophenone derivatives as fuel additives |
| US4755311 | 14 Aug 1986 | 5 Jul 1988 | The Lubrizol Corporation | Phosphorus-, sulfur- and boron-containing compositions, and lubricant and functional fluid compositions containing same |
| US4804389 | 1 Dec 1987 | 14 Feb 1989 | The Lubrizol Corporation | Fuel products |
| US4820432 | 24 Jul 1987 | 11 Apr 1989 | Exxon Chemical Patents Inc. | Lactone-modified, Mannich base dispersant additives useful in oleaginous compositions |
| US4855074 | 14 Mar 1988 | 8 Aug 1989 | Ethyl Petroleum Additives, Inc. | Homogeneous additive concentrates and their formation |
| US4863624 | 9 Sep 1987 | 5 Sep 1989 | Exxon Chemical Patents Inc. | Dispersant additives mixtures for oleaginous compositions |
| US4866139 | 7 Oct 1986 | 12 Sep 1989 | Exxon Chemical Patents Inc. | Lactone modified, esterified dispersant additives useful in oleaginous compositions |
| US4866140 | 7 Oct 1986 | 12 Sep 1989 | Exxon Chemical Patents Inc. | Lactone modified adducts or reactants and oleaginous compositions containing same |
| US4866141 | 7 Oct 1986 | 12 Sep 1989 | Exxon Chemical Patents Inc. | Lactone modified, esterfied or aminated additives useful in oleaginous compositions and compositions containing same |
| US4870197 | 12 Dec 1986 | 26 Sep 1989 | Exxon Chemical Patents Inc. | Method for preparing salts of polyolefinic substituted dicarboxylic acids |
| US4904401 | 8 Sep 1988 | 27 Feb 1990 | The Lubrizol Corporation | Lubricating oil compositions |
| US4906394 | 7 Oct 1986 | 6 Mar 1990 | Exxon Chemical Patents Inc. | Lactone modified mono-or dicarboxylic acid based adduct dispersant compositions |
| US4908145 | 30 Sep 1987 | 13 Mar 1990 | Amoco Corporation | Engine seal compatible dispersants for lubricating oils |
| US4938881 | 1 Aug 1988 | 3 Jul 1990 | The Lubrizol Corporation | Lubricating oil compositions and concentrates |
| US4943382 | 6 Apr 1988 | 24 Jul 1990 | Exxon Chemical Patents Inc. | Lactone modified dispersant additives useful in oleaginous compositions |
| US4952328 | 3 Jun 1988 | 28 Aug 1990 | The Lubrizol Corporation | Lubricating oil compositions |
| US4954276 | 31 Aug 1989 | 4 Sep 1990 | Exxon Chemical Patents Inc. | Lactone modified adducts or reactants and oleaginous compositions containing same |
| US4954277 | 31 Aug 1989 | 4 Sep 1990 | Exxon Chemical Patents Inc. | Lactone modified, esterified or aminated additives useful in oleaginous compositions and compositions containing same |
| US4954572 | 7 Nov 1988 | 4 Sep 1990 | Exxon Chemical Patents Inc. | Dispersant additives prepared from monoepoxy alcohols |
| US4957645 | 29 Feb 1988 | 18 Sep 1990 | Exxon Chemical Patents Inc. | Oil soluble dispersant additives useful in oleaginous compositions |
| US4957649 | 1 Aug 1988 | 18 Sep 1990 | The Lubrizol Corporation | Lubricating oil compositions and concentrates |
| US4963275 | 6 Apr 1988 | 16 Oct 1990 | Exxon Chemical Patents Inc. | Dispersant additives derived from lactone modified amido-amine adducts |
| US4971711 | 9 Jan 1989 | 20 Nov 1990 | Exxon Chemical Patents, Inc. | Lactone-modified, mannich base dispersant additives useful in oleaginous compositions |
| US4981602 | 13 Jun 1988 | 1 Jan 1991 | The Lubrizol Corporation | Lubricating oil compositions and concentrates |
| US5024677 | 11 Jun 1990 | 18 Jun 1991 | Nalco Chemical Company | Corrosion inhibitor for alcohol and gasohol fuels |
| US5026495 | 29 Dec 1988 | 25 Jun 1991 | Exxon Chemical Patents Inc. | Oil soluble dispersant additives useful in oleaginous compositions |
| US5030369 | 29 Dec 1988 | 9 Jul 1991 | Exxon Chemical Patents Inc. | Oil soluble dispersant additives useful in oleaginous compositions |
| US5032320 | 28 Feb 1991 | 16 Jul 1991 | Exxon Chemical Patents Inc. | Lactone modified mono- or dicarboxylic acid based adduct dispersant compositions |
| US5041622 | 28 Nov 1990 | 20 Aug 1991 | The Lubrizol Corporation | Three-step process for making substituted carboxylic acids and derivatives thereof |
| US5053150 | 4 Dec 1990 | 1 Oct 1991 | Exxon Chemical Patents Inc. | Polyepoxide modified adducts or reactants and oleaginous compositions containing same |
| US5053152 | 3 Aug 1989 | 1 Oct 1991 | The Lubrizol Corporation | High molecular weight nitrogen-containing condensates and fuels and lubricants containing same |
| US5057617 | 7 Nov 1988 | 15 Oct 1991 | Exxon Chemical Patents Inc. | Dispersant additives prepared from monoepoxy thiols |
| US5080815 | 30 Dec 1988 | 14 Jan 1992 | Amoco Corporation | Method for preparing engine seal compatible dispersant for lubricating oils comprising reacting hydrocarbyl substituted discarboxylic compound with aminoguanirise or basic salt thereof |
| US5085788 | 27 Jul 1990 | 4 Feb 1992 | Exxon Chemical Patents Inc. | Oil soluble dispersant additives useful in oleaginous compositions |
| US5102566 | 3 Apr 1989 | 7 Apr 1992 | Exxon Chemical Patents Inc. | Low ash lubricant compositions for internal combustion engines (PT-727) |
| US5141657 | 1 Jun 1989 | 25 Aug 1992 | Exxon Chemical Patents Inc. | Lubricant compositions for internal combustion engines |
| US5141658 | 28 Aug 1991 | 25 Aug 1992 | | Lubricant composition comprising a sulfur additive and a borated dispersant |
| US5147414 | 3 Aug 1989 | 15 Sep 1992 | Texaco Inc. | Process for producing ORI control additives |
| US5160350 | 6 Dec 1991 | 3 Nov 1992 | The Lubrizol Corporation | Fuel compositions |
| US5160648 | 13 Jun 1991 | 3 Nov 1992 | The Lubrizol Corporation | High molecular weight nitrogen-containing condensates and fuels and lubricants containing same |
| US5164103 | 21 Feb 1989 | 17 Nov 1992 | Ethyl Petroleum Additives, Inc. | Preconditioned atf fluids and their preparation |
| US5174915 | 12 Nov 1991 | 29 Dec 1992 | Ethyl Petroleum Additives, Inc. | Medium speed diesel engine lubricating oils |
| US5182041 | 3 Dec 1990 | 26 Jan 1993 | Texaco Inc. | Dispersant - anti-oxidant additive and lubricating oil composition containing same |
| US5198133 | 22 Jun 1992 | 30 Mar 1993 | Ethyl Petroleum Additives, Inc. | Modified succinimide or sucinamide dispersants and their production |
| US5205947 | 27 Jun 1991 | 27 Apr 1993 | Exxon Chemical Patents Inc. | Dispersant additives comprising amine adducts of dicarboxylic acid monoepoxy thiol reaction products |
| US5217634 | 9 Sep 1991 | 8 Jun 1993 | Exxon Chemical Patents Inc. | Polyepoxide modified adducts or reactants and oleaginous compositions containing same |
| US5221491 | 9 Aug 1991 | 22 Jun 1993 | Exxon Chemical Patents Inc. | Two-cycle oil additive |
| US5230714 | 27 Aug 1992 | 27 Jul 1993 | The Lubrizol Corporation | High molecular weight nitrogen-containing condensates and fuels and lubricants containing same |
| US5232616 | 21 Aug 1990 | 3 Aug 1993 | Chevron Research and Technology Company | Lubricating compositions |
| US5256325 | 2 Feb 1993 | 26 Oct 1993 | Exxon Chemical Patents Inc. | Polyanhydride modified adducts or reactants and oleaginous compositions containing same |
| US5275748 | 2 Feb 1993 | 4 Jan 1994 | Exxon Chemical Patents Inc. | Polyanhydride modified adducts or reactants and oleaginous compositions containing same |
| US5292444 | 2 Oct 1992 | 8 Mar 1994 | Exxon Research and Engineering Company | Lube oil compositions containing fullerene-grafted polymers |
| US5292813 | 2 Oct 1992 | 8 Mar 1994 | Exxon Research & Engineering Co. | Fullerene-grafted polymers and processes of making |
| US5296154 | 29 Apr 1993 | 22 Mar 1994 | The Lubrizol Corporation | High molecular weight nitrogen-containing condensates and fuels and lubricants containing same |
| US5302304 | 5 Mar 1992 | 12 Apr 1994 | Ethyl Corporation | Silver protective lubricant composition |
| US5304315 | 15 Apr 1992 | 19 Apr 1994 | Exxon Chemical Patents Inc. | Prevention of gel formation in two-cycle oils |
| US5312554 | 6 Jul 1989 | 17 May 1994 | Exxon Chemical Patents Inc. | Process for preparing stable oleaginous compositions |
| US5312555 | 16 Feb 1990 | 17 May 1994 | Ethyl Petroleum Additives, Inc. | Succinimides |
| US5320765 | 8 Apr 1993 | 14 Jun 1994 | Exxon Chemical Patents Inc. | Low ash lubricant compositions for internal combustion engines |
| US5330667 | 15 Apr 1992 | 19 Jul 1994 | Exxon Chemical Patents Inc. | Two-cycle oil additive |
| US5334329 | 7 Oct 1988 | 2 Aug 1994 | The Lubrizol Corporation | Lubricant and functional fluid compositions exhibiting improved demulsibility |
| US5340487 | 19 Aug 1993 | 23 Aug 1994 | Exxon Chemical Patents Inc. | Dispersant adducts comprising alcohol adducts of dicarboxylic acid monoepoxy thiol reaction products |
| US5354484 | 7 Jun 1990 | 11 Oct 1994 | The Lubrizol Corporation | Phosphorus-containing lubricant and functional fluid compositions |
| US5356552 | 12 Oct 1993 | 18 Oct 1994 | Chevron Research and Technology Company, A Division of Chevron U.S.A. Inc. | Chlorine-free lubricating oils having modified high molecular weight succinimides |
| US5368615 | 15 Nov 1993 | 29 Nov 1994 | The Lubrizol Corporation | High molecular weight nitrogen-containing condensates and fuels and lubricants containing same |
| US5370810 | 5 Jan 1993 | 6 Dec 1994 | Exxon Chemical Patents Inc. | Polyepoxide modified adducts or reactants and oleaginous compositions containing same PT-696 |
| US5385687 | 4 Aug 1993 | 31 Jan 1995 | Exxon Chemical Patents Inc. | Polyanhydride modified adducts or reactants and oleaginous compositions containing same |
| US5389273 | 3 Sep 1993 | 14 Feb 1995 | Ethyl Petroleum Additives, Inc. | Modified succinimide or succinamide dispersants and their production |
| US5407591 | 19 Aug 1991 | 18 Apr 1995 | Exxon Chemical Patents Inc. | Oil soluble dispersant additives comprising the reaction product of a mannich base and a polyepoxide |
| US5411559 | 3 May 1991 | 2 May 1995 | Ethyl Corporation | Succinimides |
| US5430105 | 22 Nov 1993 | 4 Jul 1995 | Exxon Chemical Patents Inc. | Low sediment process for forming borated dispersant |
| US5439606 | 7 Oct 1994 | 8 Aug 1995 | Ethyl Petroleum Additives, Inc. | Modified succinimide or succinamide dispersants and their production |
| US5439607 | 30 Dec 1993 | 8 Aug 1995 | Exxon Chemical Patents Inc. | Multifunctional viscosity index improver-dispersant antioxidant |
| US5451333 | 25 Mar 1994 | 19 Sep 1995 | Exxon Chemical Patents Inc. | Haze resistant dispersant-detergent compositions |
| US5454962 | 25 Jun 1993 | 3 Oct 1995 | Ethyl Petroleum Additives, Inc. | Fluoroelastomer-friendly crankcase and drivetrain lubricants and their use |
| US5482519 | 4 Nov 1994 | 9 Jan 1996 | Exxon Chemical Patents Inc. | Polyepoxide modified adducts or reactants and oleaginous compositions containing same |
| US5490945 | 28 Apr 1994 | 13 Feb 1996 | The Lubrizol Corporation | Lubricating compositions and concentrates |
| US5498809 | 22 May 1995 | 12 Mar 1996 | Exxon Chemical Patents Inc. | Polymers derived from ethylene and 1-butene for use in the preparation of lubricant dispersant additives |
| US5554310 | 9 Jun 1994 | 10 Sep 1996 | Exxon Chemical Patents Inc. | Trisubstituted unsaturated polymers |
| US5554768 | 25 May 1994 | 10 Sep 1996 | Hoechst Aktiengesellschaft | Substituted Succinimides |
| US5562864 | 3 Nov 1994 | 8 Oct 1996 | The Lubrizol Corporation | Lubricating compositions and concentrates |
| US5614480 | 25 Jul 1994 | 25 Mar 1997 | The Lubrizol Corporation | Lubricating compositions and concentrates |
| US5663130 | 11 Mar 1996 | 2 Sep 1997 | Exxon Chemical Patents Inc | Polymers derived from ethylene and 1-butene for use in the preparation of lubricant dispersant additives |
| US5756428 | 29 Sep 1988 | 26 May 1998 | Exxon Chemical Patents Inc. | High functionality low molecular weight oil soluble dispersant additives useful in oleaginous composition |
| US5788722 | 30 May 1995 | 4 Aug 1998 | Exxon Chemical Patents Inc | High functionality low molecular weight oil soluble dispersant additives useful in oleaginous compositions |
| US5814111 | 6 Aug 1996 | 29 Sep 1998 | Shell Oil Company | Gasoline compositions |
| US5955404 | 6 Nov 1997 | 21 Sep 1999 | Mobil Oil Corporation | Lubricant and fuel compositions containing an organo-substituted diphenyl sulfide |
| US6030930 | 14 May 1997 | 29 Feb 2000 | Exxon Chemical Patents Inc | Polymers derived from ethylene and 1-butene for use in the preparation of lubricant disperant additives |
| US6051537 | 14 Apr 1993 | 18 Apr 2000 | Exxon Chemical Patents Inc | Dispersant additive mixtures for oleaginous compositions |
| US6127321 | 5 Sep 1991 | 3 Oct 2000 | Exxon Chemical Patents Inc | Oil soluble dispersant additives useful in oleaginous compositions |
| US6265358 | 3 Dec 1997 | 24 Jul 2001 | The Lubrizol Corporation | Nitrogen containing dispersant-viscosity improvers |
| US6294506 | 15 Jul 1994 | 25 Sep 2001 | Chevron Chemical Company | Lubricating oils having carbonated sulfurized metal alkyl phenates and carbonated metal alkyl aryl sulfonates |
| US6306802 | 22 Apr 1997 | 23 Oct 2001 | Exxon Chemical Patents Inc. | Mixed antioxidant composition |
| US6355074 | 25 May 1995 | 12 Mar 2002 | Exxon Chemical Patents INC | Oil soluble dispersant additives useful in oleaginous compositions |
| US6376434 | 23 Oct 1997 | 23 Apr 2002 | Idemitsu Kosan Co., Ltd. | Lube oil compositions for diesel engines |
| US6440905 | 24 Apr 2001 | 27 Aug 2002 | The Lubrizol Corporation | Surfactants and dispersants by in-line reaction |
| US6486101 | 30 Apr 2001 | 26 Nov 2002 | The Lubrizol Corporation | Nitrogen containing dispersant-viscosity improvers |
| US6617287 | 22 Oct 2001 | 9 Sep 2003 | The Lubrizol Corporation | Manual transmission lubricants with improved synchromesh performance |
| US6624123 | 11 Dec 1998 | 23 Sep 2003 | Chevron Chemical S.A. | Use of surfactants with high molecular weight for improving the filterability in hydraulic lubricants |
| US6627584 | 28 Jan 2002 | 30 Sep 2003 | Ethyl Corporation | Automatic transmission fluid additive comprising reaction product of hydrocarbyl acrylates and dihydrocarbyldithiophosphoric acids |
| US6642191 | 29 Nov 2001 | 4 Nov 2003 | Chevron Oronite Company LLC | Lubricating oil additive system particularly useful for natural gas fueled engines |
| US6756348 | 29 Nov 2001 | 29 Jun 2004 | Chevron Oronite Company LLC | Lubricating oil having enhanced resistance to oxidation, nitration and viscosity increase |
| US6824671 | 17 May 2001 | 30 Nov 2004 | ExxonMobil Chemical Patents Inc. | Low noack volatility poly |
| US6827750 | 24 Aug 2001 | 7 Dec 2004 | Dober Chemical Corp
Fleetguard, Inc. | Controlled release additives in fuel systems |
| US6835218 | 24 Aug 2001 | 28 Dec 2004 | Dober Chemical Corp.
FleetGuard, Inc. | Fuel additive compositions |
| US6855674 | 2 Dec 2002 | 15 Feb 2005 | Infineum International Ltd. | Hydroxy aromatic Mannich base condensation products and the use thereof as soot dispersants in lubricating oil compositions |
| US6860241 | 24 Aug 2001 | 1 Mar 2005 | Dober Chemical Corp.
Fleetguard, Inc. | Fuel filter including slow release additive |
| US6869917 | 16 Aug 2002 | 22 Mar 2005 | ExxonMobil Chemical Patents Inc. | Functional fluid lubricant using low Noack volatility base stock fluids |
| US6949688 | 6 Oct 2004 | 27 Sep 2005 | ExxonMobil Chemical Patents Inc. | Low Noack volatility poly α-olefins |
| US7001531 | 24 Aug 2001 | 21 Feb 2006 | Dober Chemical Corp.
FleetGuard, Inc. | Sustained release coolant additive composition |
| US7182795 | 13 Mar 2002 | 27 Feb 2007 | Atton Chemical Intangibles LLC | Fuel lubricity additives derived from hydrocarbyl succinic anhydrides and hydroxy amines, and middle distillate fuels containing same |
| US7361629 | 10 Mar 2004 | 22 Apr 2008 | Afton Chemical Corporation | Additives for lubricants and fuels |
| US7581558 | 5 Jun 2007 | 1 Sep 2009 | Cummins Filtration IP Inc.
Dober Chemical Corporation | Controlled release of additives in fluid systems |
| US7591279 | 16 Aug 2002 | 22 Sep 2009 | Cummins Filtration IP Inc.
Dober Chemical Corporation | Controlled release of additives in fluid systems |
| US7618928 | 31 Aug 2005 | 17 Nov 2009 | Chevron Oronite Company LLC | Lubricating oil additive composition and method of making the same |
| US7645728 | 17 Feb 2004 | 12 Jan 2010 | Afton Chemical Corporation | Lubricant and fuel additives derived from treated amines |
| US7682491 | 26 Mar 2007 | 23 Mar 2010 | Nalco Company | Antifoulant for hydrocarbon processing equipment |
| US7700673 | 22 Dec 2006 | 20 Apr 2010 | Bridgestone Corporation | Reduced oil rubber compositions including N-substituted polyalkylene succinimide derivates and methods for preparing such compositions |
| US7745542 | 27 Jul 2006 | 29 Jun 2010 | Chevron Oronite Company LLC | Lubricating oil additive composition and method of making the same |
| US7816309 | 27 Oct 2006 | 19 Oct 2010 | Chevron Oronite Company LLC | Lubricating oil additive composition and method of making the same |
| US7820602 | 12 Jul 2006 | 26 Oct 2010 | King Industries, Inc. | Amine tungstates and lubricant compositions |
| US7820604 | 27 Oct 2006 | 26 Oct 2010 | Chevron Oronite Company LLC | Lubricating oil additive composition and method of making the same |
| US7820605 | 27 Oct 2006 | 26 Oct 2010 | Chevron Oronite Company LLC | Lubricating oil additive composition and method of making the same |
| US7833953 | 28 Aug 2006 | 16 Nov 2010 | Afton Chemical Corporation | Lubricant composition |
| US7858566 | 27 Oct 2006 | 28 Dec 2010 | Chevron Oronite Company LLC | Lubricating oil additive composition and method of making the same |
| US7863228 | 17 Mar 2008 | 4 Jan 2011 | Afton Chemical Corporation | Additives for lubricants and fuels |
| US7875576 | 29 Jul 2004 | 25 Jan 2011 | Chevron Oronite Company LLC | Lubricating oil composition for internal combustion engines |
| US7879775 | 14 Jul 2006 | 1 Feb 2011 | Afton Chemical Corporation | Lubricant compositions |
| US7883638 | 27 May 2008 | 8 Feb 2011 | Dober Chemical Corporation | Controlled release cooling additive compositions |
| US7884058 | 30 Sep 2003 | 8 Feb 2011 | Chevron Oronite Company LLC | Stable colloidal suspensions and lubricating oil compositions containing same |
| US7888299 | 13 Jan 2004 | 15 Feb 2011 | Afton Chemical Japan Corp. | Extended drain, thermally stable, gear oil formulations |
| US7902133 | 14 Jul 2006 | 8 Mar 2011 | Afton Chemical Corporation | Lubricant composition |
| US7928044 | 27 Oct 2006 | 19 Apr 2011 | Chevron Oronite Company LLC | Lubricating oil additive composition and method of making the same |
| US7928260 | 3 Sep 2008 | 19 Apr 2011 | Afton Chemical Corporation | Salt of a sulfur-containing, phosphorus-containing compound, and methods thereof |
| US7938277 | 27 May 2008 | 10 May 2011 | Dober Chemical Corporation | Controlled release of microbiocides |
| US7947636 | 27 Feb 2004 | 24 May 2011 | Afton Chemical Corporation | Power transmission fluids |
| US7981846 | 30 Nov 2005 | 19 Jul 2011 | Chevron Oronite Company LLC | Lubricating oil composition with improved emission compatibility |
| US8067347 | 27 Oct 2006 | 29 Nov 2011 | Chevron Oronite Company LLC | Lubricating oil additive composition and method of making the same |
| US8080500 | 3 Apr 2008 | 20 Dec 2011 | King Industries, Inc. | Amine tungstates and lubricant compositions |
| US8109287 | 22 Jul 2009 | 7 Feb 2012 | Cummins Filtration IP, Inc. | Controlled release of additives in fluid systems |
| US8153566 | 30 Sep 2008 | 10 Apr 2012 | Cherron Oronite Company LLC | Lubricating oil compositions |
| US8242287 | 12 Mar 2009 | 14 Aug 2012 | Nalco Company | Process for reacting an α, β-unsaturated dicarboxylic acid compound with an ethylenically unsaturated hydrocarbon |
