Roger M. Sheets

Person

Glen Allen, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wea...
- Patent number 8,877,956
- Issue date Nov 4, 2014
- Afton Chemical Corporation
- John Marshall Baker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wea...
- Patent number 8,871,696
- Issue date Oct 28, 2014
- Afton Chemical Corporation
- John Marshall Baker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrrolidine-2,5-dione derivatives for use in friction modification
- Patent number 8,853,422
- Issue date Oct 7, 2014
- Afton Chemical Corporation
- Roger M. Sheets
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lubricant composition
- Patent number 8,709,985
- Issue date Apr 29, 2014
- Afton Chemical Corporation
- Mark T. Devlin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Pyrrolidine-2,5-dione derivatives for use in friction modification
- Patent number 8,624,038
- Issue date Jan 7, 2014
- Afton Chemical Corporation
- Roger Sheets
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wea...
- Patent number 8,618,030
- Issue date Dec 31, 2013
- Afton Chemical Corporation
- John Marshall Baker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wea...
- Patent number 8,466,096
- Issue date Jun 18, 2013
- Afton Chemical Corporation
- John Marshall Baker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lubricating compositions having improved friction properties
- Patent number 8,349,778
- Issue date Jan 8, 2013
- Afton Chemical Corporation
- Gregory H. Guinther
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Composition comprising a sulfur-containing, phosphorus-containing c...
- Patent number 8,299,003
- Issue date Oct 30, 2012
- Afton Chemical Corporation
- David J. DeGonia
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Additives and lubricant formulations for improved antiwear properties
- Patent number 8,211,840
- Issue date Jul 3, 2012
- Afton Chemical Corporation
- Mark T. Devlin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Engine wear protection in engines operated using ethanol-based fuel
- Patent number 8,198,221
- Issue date Jun 12, 2012
- Afton Chemical Corporation
- Gregory H. Guinther
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Salt of a sulfur-containing, phosphorus-containing compound, and me...
- Patent number 7,928,260
- Issue date Apr 19, 2011
- Afton Chemical Corporation
- David J. DeGonia
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Extended drain, thermally stable, gear oil formulations
- Patent number 7,888,299
- Issue date Feb 15, 2011
- Afton Chemical Japan Corp.
- Jeffrey L. Milner
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant compositions
- Patent number 7,879,775
- Issue date Feb 1, 2011
- Afton Chemical Corporation
- Mark T. Devlin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Engine wear protection in engines operated using ethanol-based fuel
- Patent number 7,737,094
- Issue date Jun 15, 2010
- Afton Chemical Corporation
- Gregory H. Guinther
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for producing zinc dialkyldithiophosphates exhibiting impro...
- Patent number 7,592,490
- Issue date Sep 22, 2009
- Afton Chemical Corporation
- Paul M. Thomson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for producing zinc dialkyldithiophosphates exhibiting impro...
- Patent number 7,368,596
- Issue date May 6, 2008
- Afton Chemical Corporation
- Paul M. Thomson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrocarbyl dispersants including pendant polar functional groups
- Patent number 7,214,649
- Issue date May 8, 2007
- Afton Chemical Corporation
- John T. Loper
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for manufacturing alkylphosphonate monoesters
- Patent number 7,208,452
- Issue date Apr 24, 2007
- Afton Chemical Intangibles, LLC
- Nubar Ozbalik
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Low phosphorus clean gear formulations
- Patent number 6,844,300
- Issue date Jan 18, 2005
- Ethyl Corporation
- Jeffrey L. Milner
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Secondary amine mannich detergents
- Patent number 6,800,103
- Issue date Oct 5, 2004
- Ethyl Corporation
- Dennis J. Malfer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
1,3,2-Dioxaphosphorinane, 2-Sulfide Derivatives For Use As Anti-Wea...
- Publication number 20140066646
- Publication date Mar 6, 2014
- AFTON CHEMICAL CORPORATION
- John Marshall Baker
- G01 - MEASURING TESTING
Information Patent Application
1,3,2-Dioxaphosphorinane, 2-Sulfide Derivatives For Use As Anti-Wea...
- Publication number 20140066346
- Publication date Mar 6, 2014
- AFTON CHEMICAL CORPORATION
- John Marshall Baker
- G01 - MEASURING TESTING
Information Patent Application
PYRROLIDINE-2,5-DIONE DERIVATIVES FOR USE IN FRICTION MODIFICATION
- Publication number 20140011721
- Publication date Jan 9, 2014
- AFTON CHEMICAL CORPORATION
- Roger M. SHEETS
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
1,3,2-Dioxaphosphorinane, 2-Sulfide Derivatives For Use As Anti-Wea...
- Publication number 20130281337
- Publication date Oct 24, 2013
- John Marshall Baker
- G01 - MEASURING TESTING
Information Patent Application
ENGINE WEAR PROTECTION IN ENGINES OPERATED USING ETHANOL-BASED FUEL
- Publication number 20100204073
- Publication date Aug 12, 2010
- AFTON CHEMICAL CORPORATION
- Gregory H. GUINTHER
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ADDITIVES AND LUBRICANT FORMULATIONS FOR IMPROVED ANTIWEAR PROPERTIES
- Publication number 20100144563
- Publication date Jun 10, 2010
- AFTON CHEMICAL CORPORATION
- Mark T. DEVLIN
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PYRROLIDINE-2,5-DIONE DERIVATIVES FOR USE IN FRICTION MODIFICATION
- Publication number 20100137173
- Publication date Jun 3, 2010
- Roger Sheets
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LUBRICANT FORMULATIONS AND METHODS OF LUBRICATING A COMBUSTION SYST...
- Publication number 20100056407
- Publication date Mar 4, 2010
- AFTON CHEMICAL CORPORATION
- Roger M. Sheets
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ENGINE WEAR PROTECTION IN ENGINES OPERATED USING ETHANOL-BASED FUEL
- Publication number 20090111722
- Publication date Apr 30, 2009
- Gregory H. GUINTHER
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING COMPOSITIONS HAVING IMPROVED FRICTION PROPERTIES
- Publication number 20090048131
- Publication date Feb 19, 2009
- Gregory H. Guinther
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Salt of a Sulfur-Containing, Phosphorus-Containing Compound, And Me...
- Publication number 20080319216
- Publication date Dec 25, 2008
- David J. DeGonia
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LUBRICANT COMPOSITIONS
- Publication number 20080305972
- Publication date Dec 11, 2008
- Mark T. Devlin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
COMPOSITIONS COMPRISING AT LEAST ONE FRICTION MODIFYING COMPOUND, A...
- Publication number 20080280794
- Publication date Nov 13, 2008
- Chip Hewette
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
1,3,2-DIOXAPHOSPHORINANE, 2-SULFIDE DERIVATIVES FOR USE AS ANTI-WEA...
- Publication number 20080269088
- Publication date Oct 30, 2008
- John Marshall BAKER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FOOD GRADE LUBRICANT COMPOSITIONS
- Publication number 20080125338
- Publication date May 29, 2008
- Patricia M. Corbett
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT FORMULATIONS AND METHODS FOR IMPROVED EXHAUST CATALYST PE...
- Publication number 20080125336
- Publication date May 29, 2008
- John T. Loper
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITION
- Publication number 20080119376
- Publication date May 22, 2008
- Mark T. Devlin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Process for Producing Zinc Dialkyldithiophosphates Exhibiting Impro...
- Publication number 20080026966
- Publication date Jan 31, 2008
- AFTON CHEMICAL CORPORATION
- Paul M. Thomson
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LUBRICANT COMPOSITIONS
- Publication number 20080015125
- Publication date Jan 17, 2008
- Mark T. Devlin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Salt of a sulfur-containing, phosphorus-containing compound, and me...
- Publication number 20070142660
- Publication date Jun 21, 2007
- David J. DeGonia
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Lubricant composition
- Publication number 20070142237
- Publication date Jun 21, 2007
- David J. DeGonia
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Lubricant composition
- Publication number 20070142248
- Publication date Jun 21, 2007
- David J. DeGonla
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Composition comprising a sulfur-containing, phosphorus-containing c...
- Publication number 20070142249
- Publication date Jun 21, 2007
- David J. DeGonia
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Sulfur-containing, phosphorus-containing compound, its salt, and me...
- Publication number 20070142659
- Publication date Jun 21, 2007
- David J. DeGonia
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Gear additive composition
- Publication number 20070105729
- Publication date May 10, 2007
- Chip Hewette
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Hydrolytically stable viscosity index improves
- Publication number 20060252660
- Publication date Nov 9, 2006
- Akhilesh Duggal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cyclic mannich products
- Publication number 20060196107
- Publication date Sep 7, 2006
- Dennis J. Malfer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Hydrocarbyl dispersants including pendant polar functional groups
- Publication number 20050143265
- Publication date Jun 30, 2005
- John T. Loper
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Process for producing zinc dialkyldithiophosphates exhibiting impro...
- Publication number 20050101802
- Publication date May 12, 2005
- Paul M. Thomson
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for manufacturing alkylphosphonate monoesters
- Publication number 20040230068
- Publication date Nov 18, 2004
- Nubar Ozbalik
- C07 - ORGANIC CHEMISTRY

Roger M. Sheets

Person

Patents Grantslast 30 patents

1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wea...

1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wea...

Pyrrolidine-2,5-dione derivatives for use in friction modification

Lubricant composition

Pyrrolidine-2,5-dione derivatives for use in friction modification

1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wea...

1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wea...

Lubricating compositions having improved friction properties

Composition comprising a sulfur-containing, phosphorus-containing c...

Additives and lubricant formulations for improved antiwear properties

Engine wear protection in engines operated using ethanol-based fuel

Salt of a sulfur-containing, phosphorus-containing compound, and me...

Extended drain, thermally stable, gear oil formulations

Lubricant compositions

Engine wear protection in engines operated using ethanol-based fuel

Process for producing zinc dialkyldithiophosphates exhibiting impro...

Process for producing zinc dialkyldithiophosphates exhibiting impro...

Hydrocarbyl dispersants including pendant polar functional groups

Process for manufacturing alkylphosphonate monoesters

Low phosphorus clean gear formulations

Secondary amine mannich detergents

Patents Applicationslast 30 patents

1,3,2-Dioxaphosphorinane, 2-Sulfide Derivatives For Use As Anti-Wea...

1,3,2-Dioxaphosphorinane, 2-Sulfide Derivatives For Use As Anti-Wea...

PYRROLIDINE-2,5-DIONE DERIVATIVES FOR USE IN FRICTION MODIFICATION

1,3,2-Dioxaphosphorinane, 2-Sulfide Derivatives For Use As Anti-Wea...

ENGINE WEAR PROTECTION IN ENGINES OPERATED USING ETHANOL-BASED FUEL

ADDITIVES AND LUBRICANT FORMULATIONS FOR IMPROVED ANTIWEAR PROPERTIES

PYRROLIDINE-2,5-DIONE DERIVATIVES FOR USE IN FRICTION MODIFICATION

LUBRICANT FORMULATIONS AND METHODS OF LUBRICATING A COMBUSTION SYST...

ENGINE WEAR PROTECTION IN ENGINES OPERATED USING ETHANOL-BASED FUEL

LUBRICATING COMPOSITIONS HAVING IMPROVED FRICTION PROPERTIES

Salt of a Sulfur-Containing, Phosphorus-Containing Compound, And Me...

LUBRICANT COMPOSITIONS

COMPOSITIONS COMPRISING AT LEAST ONE FRICTION MODIFYING COMPOUND, A...

1,3,2-DIOXAPHOSPHORINANE, 2-SULFIDE DERIVATIVES FOR USE AS ANTI-WEA...

FOOD GRADE LUBRICANT COMPOSITIONS

LUBRICANT FORMULATIONS AND METHODS FOR IMPROVED EXHAUST CATALYST PE...

LUBRICANT COMPOSITION

Process for Producing Zinc Dialkyldithiophosphates Exhibiting Impro...

LUBRICANT COMPOSITIONS

Salt of a sulfur-containing, phosphorus-containing compound, and me...

Lubricant composition

Lubricant composition

Composition comprising a sulfur-containing, phosphorus-containing c...

Sulfur-containing, phosphorus-containing compound, its salt, and me...

Gear additive composition

Hydrolytically stable viscosity index improves

Cyclic mannich products

Hydrocarbyl dispersants including pendant polar functional groups

Process for producing zinc dialkyldithiophosphates exhibiting impro...

Process for manufacturing alkylphosphonate monoesters