Gasoline engines

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CPC
C10N2240/104

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CCHEMISTRY METALLURGY C10Petroleum, gas C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS C10N2240/00Specified uses or applications of lubricating compositions

Current Industry

C10N2240/104Gasoline engines

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Dispersants, method of making, and using same
- Patent number 10,815,446
- Issue date Oct 27, 2020
- Chevron Oronite Company LLC
- William Raymond Ruhe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of a fatty amine for preventing and/or reducing the metal losse...
- Patent number 10,738,261
- Issue date Aug 11, 2020
- Total Marketing Services
- Valérie Doyen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Zinc-free lubricating composition
- Patent number 10,738,263
- Issue date Aug 11, 2020
- The Lubrizol Corporation
- Michael R. Sutton
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil compositions
- Patent number 10,731,101
- Issue date Aug 4, 2020
- Infineum International Limited
- Oliver J. Delamore
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating composition containing an antiwear agent
- Patent number 10,704,006
- Issue date Jul 7, 2020
- The Lubrizol Corporation
- William R. S. Barton
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Ultra low ash lubricating oil compositions
- Patent number 10,704,009
- Issue date Jul 7, 2020
- Chevron Oronite Company LLC
- John Robert Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant dispersed with carbon nanotubes
- Patent number 10,696,919
- Issue date Jun 30, 2020
- Hindustan Petroleum Corporation Limited
- Annaji Rajiv Kumar Tompala
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Quaternized ammonium salts of hydrocarbyl epoxides and use thereof...
- Patent number 10,689,326
- Issue date Jun 23, 2020
- BASF SE
- Markus Hansch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of nitrogen compounds quaternised with alkylene oxide and hydro...
- Patent number 10,676,685
- Issue date Jun 9, 2020
- BASF SE
- Markus Hansch
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant compositions for direct injection engines
- Patent number 10,669,505
- Issue date Jun 2, 2020
- The Lubrizol Corporation
- Patrick E. Mosier
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Seal swell agents for lubrication compositions
- Patent number 10,669,504
- Issue date Jun 2, 2020
- The Lubrizol Corporation
- Mariam Shamszad
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Quaternary ammonium compounds as fuel or lubricant additives
- Patent number 10,626,341
- Issue date Apr 21, 2020
- Innospec Limited
- Jacqueline Reid
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant composition for an engine
- Patent number 10,604,717
- Issue date Mar 31, 2020
- Total Marketing Services
- Olivier Lerasle
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and composition for preventing or reducing engine knock and...
- Patent number 10,604,720
- Issue date Mar 31, 2020
- ExxonMobil Research and Engineering Company
- Zhisheng Gao
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Nitrogen-functionalized olefin polymers for engine lubricants
- Patent number 10,597,599
- Issue date Mar 24, 2020
- The Lubrizol Corporation
- Daniel J. Knapton
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Polyolefin-derived dispersants
- Patent number 10,584,297
- Issue date Mar 10, 2020
- Afton Chemical Corporation
- Nathaniel Cain
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition and method for manufacturing said lubri...
- Patent number 10,584,302
- Issue date Mar 10, 2020
- Idemitsu Kosan Co., Ltd.
- Kazushi Tamura
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil compositions
- Patent number 10,584,300
- Issue date Mar 10, 2020
- Infineum International Limited
- Joseph P. Hartley
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Composition containing heterocyclic compounds and a method of lubri...
- Patent number 10,550,348
- Issue date Feb 4, 2020
- The Lubrizol Corporation
- Patrick E. Mosier
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for preventing or reducing low speed pre-ignition while main...
- Patent number 10,519,394
- Issue date Dec 31, 2019
- ExxonMobil Research and Engineering Company
- Smruti A. Dance
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating composition containing an oxyalkylated aromatic polyol...
- Patent number 10,501,701
- Issue date Dec 10, 2019
- The Lubrizol Corporation
- Kamalakumari Kunchithapatham Salem
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Synergistic dispersants
- Patent number 10,494,583
- Issue date Dec 3, 2019
- Afton Chemical Corporation
- Diane Campbell
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant compositions for direct injection engines
- Patent number 10,494,584
- Issue date Dec 3, 2019
- The Lubrizol Corporation
- Patrick E. Mosier
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Optimized composition for engine deposits and seals
- Patent number 10,487,287
- Issue date Nov 26, 2019
- CHEMIZOL ADDITIVES PRIVATE LIMITED
- Rolfe Hartley
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Utilization of transgenic high oleic soybean oil in industrial appl...
- Patent number 10,479,952
- Issue date Nov 19, 2019
- Monsanto Technology LLC
- Jerald D. Heise
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Lubricants with overbased calcium and overbased magnesium detergent...
- Patent number 10,443,011
- Issue date Oct 15, 2019
- Afton Chemical Corporation
- Kristin Fletcher
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricants with calcium and magnesium-containing detergents and the...
- Patent number 10,443,558
- Issue date Oct 15, 2019
- Afton Chemical Corporation
- Paul Ransom
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricants with magnesium and their use for improving low speed pre...
- Patent number 10,421,922
- Issue date Sep 24, 2019
- Afton Chemical Corporation
- Kristin Fletcher
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Aminobisphosphonate antiwear additives
- Patent number 10,414,784
- Issue date Sep 17, 2019
- Afton Chemical Corporation
- John Marshall Baker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dialkylaminoalkanol friction modifiers for fuels and lubricants
- Patent number 10,407,636
- Issue date Sep 10, 2019
- Afton Chemical Corporation
- Scott Culley
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
High Viscosity Index Comb Copolymer Viscosity Modifiers and Methods...
- Publication number 20210179965
- Publication date Jun 17, 2021
- Infineum International Limited
- Nguyen Nga
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LESS CORROSIVE ORGANIC COMPOUNDS AS LUBRICANT ADDITIVES
- Publication number 20200362261
- Publication date Nov 19, 2020
- VANDERBILT CHEMICALS, LLC
- Brian M. CASEY
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING OIL COMPOSITION
- Publication number 20200181529
- Publication date Jun 11, 2020
- ExxonMobil Research and Engineering Company
- Hiroyuki Suzuki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Lubricating Oil Compositions
- Publication number 20200165536
- Publication date May 28, 2020
- INFINEUM INTERNATIONAL LIMITED
- Joseph P. Hartley
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
AMINO ALKANEDIOLS AND CARBOXYLATE SALTS AS ADDITIVES FOR IMPROVING...
- Publication number 20200140771
- Publication date May 7, 2020
- Chevron U.S.A. Inc.
- Theresa Liang Gunawan
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Composition Containing Heterocyclic Compounds And A Method Of Lubri...
- Publication number 20200123463
- Publication date Apr 23, 2020
- The Lubrizol Corporation
- Patrick E. Mosier
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHACRYLIC COPOLYMER AND SOLUTION CONTAINING SAME
- Publication number 20200123295
- Publication date Apr 23, 2020
- Kuraray Co., Ltd
- Toru TAKAHASHI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING OIL COMPOSITION
- Publication number 20200002637
- Publication date Jan 2, 2020
- CHEVRON ORONITE COMPANY LLC
- Wilhelmus Petrus Antonie van Houten
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
USE OF NITROGEN COMPOUNDS QUATERNISED WITH ALKYLENE OXIDE AND HYDRO...
- Publication number 20190367828
- Publication date Dec 5, 2019
- BASF SE
- Markus HANSCH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LOW MOLECULAR WEIGHT AMIDE/ESTER CONTAINING QUATERNARY AMMONIUM SALTS
- Publication number 20190345406
- Publication date Nov 14, 2019
- The Lubrizol Corporation
- David J. Moreton
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD FOR IMPROVING ENGINE FUEL EFFICIENCY
- Publication number 20190345407
- Publication date Nov 14, 2019
- ExxonMobil Research and Engineering Company
- Douglas E. DECKMAN
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD AND COMPOSITION FOR PREVENTING OR REDUCING ENGINE KNOCK AND...
- Publication number 20190338213
- Publication date Nov 7, 2019
- ExxonMobil Research and Engineering Company
- Zhisheng Gao
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANTS FOR USE IN BOOSTED ENGINES
- Publication number 20190330555
- Publication date Oct 31, 2019
- AFTON CHEMICAL CORPORATION
- Kongsheng Yang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ENGINE OIL COMPOSITION
- Publication number 20190330552
- Publication date Oct 31, 2019
- ADEKA CORPORATION
- Taro SUMI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING COMPOSITION CONTAINING AN OXYALKYLATED HYDROCARBYL PHENOL
- Publication number 20190316057
- Publication date Oct 17, 2019
- The Lubrizol Corporation
- Yanshi Zhang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
QUATERNARY AMMONIUM COMPOUNDS AS FUEL OR LUBRICANT ADDITIVES
- Publication number 20190309234
- Publication date Oct 10, 2019
- Innospec Limited
- Jacqueline Reid
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LUBRICATING OIL COMPOSITION, LUBRICATION METHOD, AND GEAR
- Publication number 20190292482
- Publication date Sep 26, 2019
- IDEMITSU KOSAN CO., LTD.
- Yasuhito NAKAHARA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT ADDITIVE COMPOSITION, LUBRICATING COMPOSITION CONTAINING...
- Publication number 20190264125
- Publication date Aug 29, 2019
- ADEKA CORPORATION
- Shinji IINO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ALIPHATIC TETRAHEDRAL BORATE COMPOUNDS FOR LUBRICATING COMPOSITIONS
- Publication number 20190264123
- Publication date Aug 29, 2019
- The Lubrizol Corporation
- James D. Burrington
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
COPOLYMERS AS ADDITIVES FOR FUELS AND LUBRICANTS
- Publication number 20190249099
- Publication date Aug 15, 2019
- BASF SE
- Maxim PERETOLCHIN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR LUBRICATING INTERNAL COMBUSTION ENGINE
- Publication number 20190233758
- Publication date Aug 1, 2019
- JXTG NIPPON OIL & ENERGY CORPORATION
- Shigeki TAKESHIMA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ULTRA LOW ASH LUBRICATING OIL COMPOSITIONS
- Publication number 20190225909
- Publication date Jul 25, 2019
- CHEVRON ORONITE COMPANY LLC
- John Robert Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ZINC-FREE LUBRICATING COMPOSITION
- Publication number 20190225911
- Publication date Jul 25, 2019
- The Lubrizol Corporation
- Michael R. Sutton
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
INTERNAL COMBUSTION ENGINE LUBRICATING OIL COMPOSITION
- Publication number 20190203146
- Publication date Jul 4, 2019
- ADEKA CORPORATION
- Taro SUMI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITION FOR A GAS ENGINE
- Publication number 20190203152
- Publication date Jul 4, 2019
- TOTAL MARKETING SERVICES
- Sophie OPPILLIART
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITIONS HAVING IMPROVED LOW TEMPERATURE PERFORMANCE
- Publication number 20190194571
- Publication date Jun 27, 2019
- ExxonMobil Research and Engineering Company
- Daniel J. EICHELSDOERFER
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITIONS COMPRISING OLEFIN COPOLYMER DISPERSANTS IN C...
- Publication number 20190177651
- Publication date Jun 13, 2019
- AFTON CHEMICAL CORPORATION
- John Loper
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITION AND LUBRICATING OIL COMPOSITION
- Publication number 20190169527
- Publication date Jun 6, 2019
- ADEKA CORPORATION
- Eiji KATSUNO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITION FOR GASOLINE ENGINE AND METHOD FOR PRODUCING...
- Publication number 20190169526
- Publication date Jun 6, 2019
- IDEMITSU KOSAN CO., LTD.
- Kazushi TAMURA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
GASOLINE ENGINE LUBRICANT OIL COMPOSITION AND MANUFACTURING METHOD...
- Publication number 20190169525
- Publication date Jun 6, 2019
- IDEMITSU KOSAN CO., LTD.
- Tatsuya KUSUMOTO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Gasoline engines

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Dispersants, method of making, and using same

Use of a fatty amine for preventing and/or reducing the metal losse...

Zinc-free lubricating composition

Lubricating oil compositions

Lubricating composition containing an antiwear agent

Ultra low ash lubricating oil compositions

Lubricant dispersed with carbon nanotubes

Quaternized ammonium salts of hydrocarbyl epoxides and use thereof...

Use of nitrogen compounds quaternised with alkylene oxide and hydro...

Lubricant compositions for direct injection engines

Seal swell agents for lubrication compositions

Quaternary ammonium compounds as fuel or lubricant additives

Lubricant composition for an engine

Method and composition for preventing or reducing engine knock and...

Nitrogen-functionalized olefin polymers for engine lubricants

Polyolefin-derived dispersants

Lubricating oil composition and method for manufacturing said lubri...

Lubricating oil compositions

Composition containing heterocyclic compounds and a method of lubri...

Method for preventing or reducing low speed pre-ignition while main...

Lubricating composition containing an oxyalkylated aromatic polyol...

Synergistic dispersants

Lubricant compositions for direct injection engines

Optimized composition for engine deposits and seals

Utilization of transgenic high oleic soybean oil in industrial appl...

Lubricants with overbased calcium and overbased magnesium detergent...

Lubricants with calcium and magnesium-containing detergents and the...

Lubricants with magnesium and their use for improving low speed pre...

Aminobisphosphonate antiwear additives

Dialkylaminoalkanol friction modifiers for fuels and lubricants

Patents Applicationslast 30 patents

High Viscosity Index Comb Copolymer Viscosity Modifiers and Methods...

LESS CORROSIVE ORGANIC COMPOUNDS AS LUBRICANT ADDITIVES

LUBRICATING OIL COMPOSITION

Lubricating Oil Compositions

AMINO ALKANEDIOLS AND CARBOXYLATE SALTS AS ADDITIVES FOR IMPROVING...

Composition Containing Heterocyclic Compounds And A Method Of Lubri...

METHACRYLIC COPOLYMER AND SOLUTION CONTAINING SAME

LUBRICATING OIL COMPOSITION

USE OF NITROGEN COMPOUNDS QUATERNISED WITH ALKYLENE OXIDE AND HYDRO...

LOW MOLECULAR WEIGHT AMIDE/ESTER CONTAINING QUATERNARY AMMONIUM SALTS

METHOD FOR IMPROVING ENGINE FUEL EFFICIENCY

METHOD AND COMPOSITION FOR PREVENTING OR REDUCING ENGINE KNOCK AND...

LUBRICANTS FOR USE IN BOOSTED ENGINES

ENGINE OIL COMPOSITION

LUBRICATING COMPOSITION CONTAINING AN OXYALKYLATED HYDROCARBYL PHENOL

QUATERNARY AMMONIUM COMPOUNDS AS FUEL OR LUBRICANT ADDITIVES

LUBRICATING OIL COMPOSITION, LUBRICATION METHOD, AND GEAR

LUBRICANT ADDITIVE COMPOSITION, LUBRICATING COMPOSITION CONTAINING...

ALIPHATIC TETRAHEDRAL BORATE COMPOUNDS FOR LUBRICATING COMPOSITIONS

COPOLYMERS AS ADDITIVES FOR FUELS AND LUBRICANTS

METHOD FOR LUBRICATING INTERNAL COMBUSTION ENGINE

ULTRA LOW ASH LUBRICATING OIL COMPOSITIONS

ZINC-FREE LUBRICATING COMPOSITION

INTERNAL COMBUSTION ENGINE LUBRICATING OIL COMPOSITION

LUBRICANT COMPOSITION FOR A GAS ENGINE

LUBRICANT COMPOSITIONS HAVING IMPROVED LOW TEMPERATURE PERFORMANCE

LUBRICANT COMPOSITIONS COMPRISING OLEFIN COPOLYMER DISPERSANTS IN C...

LUBRICANT COMPOSITION AND LUBRICATING OIL COMPOSITION

LUBRICANT COMPOSITION FOR GASOLINE ENGINE AND METHOD FOR PRODUCING...

GASOLINE ENGINE LUBRICANT OIL COMPOSITION AND MANUFACTURING METHOD...