Charles A. Passut

Person

Midlothian, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Olefin copolymer dispersant VI improver and lubricant compositions...
- Patent number 8,420,583
- Issue date Apr 16, 2013
- Afton Chemical Corporation
- Philip J. Boegner
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil compositions for inhibiting coolant-induced oil fil...
- Patent number 8,093,189
- Issue date Jan 10, 2012
- Afton Chemical Corporation
- Cathy C. Devlin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Phenolic dimers, the process of preparing same and the use thereof
- Patent number 7,732,390
- Issue date Jun 8, 2010
- Afton Chemical Corporation
- Abbas Kadkhodayan
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Grafted multi-functional olefin copolymer VI modifiers and uses the...
- Patent number 7,253,231
- Issue date Aug 7, 2007
- Afton Chemical Corporation
- Cathy C. Devlin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Diesel engine lubricants
- Patent number 6,767,871
- Issue date Jul 27, 2004
- Ethyl Corporation
- Mark Thomas Devlin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant compositions of enhanced performance capabilities
- Patent number 5,498,355
- Issue date Mar 12, 1996
- Ethyl Corporation
- Edmund F. Perozzi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Final Drive and Powershift Transmission Lubricants
- Publication number 20090192063
- Publication date Jul 30, 2009
- AFTON CHEMICAL CORPORATION
- David B. Gray
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
OLEFIN COPOLYMER DISPERSANT VI IMPROVER AND LUBRICANT COMPOSITIONS...
- Publication number 20090192061
- Publication date Jul 30, 2009
- Philip J. BOEGNER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LUBRICANT COMPOSITIONS HAVING IMPROVED DISPERSANCY PROPERTIES AND W...
- Publication number 20090082234
- Publication date Mar 26, 2009
- Cathy C. DEVLIN
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
RELEASE ADDITIVE COMPOSITION FOR OIL FILTER SYSTEM
- Publication number 20090075853
- Publication date Mar 19, 2009
- Naresh C. Mathur
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITION FOR BIO-DIESEL FUEL ENGINE APPLICATIONS
- Publication number 20080182768
- Publication date Jul 31, 2008
- Cathy C. DEVLIN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Lubricating oil compositions for inhibiting coolant-induced oil fil...
- Publication number 20080064615
- Publication date Mar 13, 2008
- Cathy C. Devlin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Additive composition
- Publication number 20070004604
- Publication date Jan 4, 2007
- Naresh C. Mathur
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Additive composition
- Publication number 20070004601
- Publication date Jan 4, 2007
- Naresh C. Mathur
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Grafted multi-functional olefin copolymer VI modifiers and uses the...
- Publication number 20060173135
- Publication date Aug 3, 2006
- Cathy C. Devlin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Phenolic dimers, the process of preparing same and the use thereof
- Publication number 20060111257
- Publication date May 25, 2006
- Abbas Kadkhodayan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Additives and lubricant formulations for improved corrosion protection
- Publication number 20060003905
- Publication date Jan 5, 2006
- Cathy C. Devlin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Use of dispersant viscosity index improvers in exhaust gas recircul...
- Publication number 20040259742
- Publication date Dec 23, 2004
- Munmaya K. Mishra
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Diesel engine lubricants
- Publication number 20040038836
- Publication date Feb 26, 2004
- Mark Thomas Devlin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Charles A. Passut

Person

Patents Grantslast 30 patents

Olefin copolymer dispersant VI improver and lubricant compositions...

Lubricating oil compositions for inhibiting coolant-induced oil fil...

Phenolic dimers, the process of preparing same and the use thereof

Grafted multi-functional olefin copolymer VI modifiers and uses the...

Diesel engine lubricants

Lubricant compositions of enhanced performance capabilities

Patents Applicationslast 30 patents

Final Drive and Powershift Transmission Lubricants

OLEFIN COPOLYMER DISPERSANT VI IMPROVER AND LUBRICANT COMPOSITIONS...

LUBRICANT COMPOSITIONS HAVING IMPROVED DISPERSANCY PROPERTIES AND W...

RELEASE ADDITIVE COMPOSITION FOR OIL FILTER SYSTEM

LUBRICANT COMPOSITION FOR BIO-DIESEL FUEL ENGINE APPLICATIONS

Lubricating oil compositions for inhibiting coolant-induced oil fil...

Additive composition

Additive composition

Grafted multi-functional olefin copolymer VI modifiers and uses the...

Phenolic dimers, the process of preparing same and the use thereof

Additives and lubricant formulations for improved corrosion protection

Use of dispersant viscosity index improvers in exhaust gas recircul...

Diesel engine lubricants