Rolfe J. Hartley

Person

Cranbury, NJ, US

People

Patents Grantslast 30 patents

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
Lubricating oil composition
- Patent number 6,852,679
- Issue date Feb 8, 2005
- Infineum International LTD
- Rolfe J. Hartley
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition
- Patent number 6,723,685
- Issue date Apr 20, 2004
- Infineum International LTD
- Rolfe J. Hartley
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition for outboard engines
- Patent number 6,642,188
- Issue date Nov 4, 2003
- Infineum International LTD
- Rolfe J. Hartley
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Combustion improving additive for small engine lubricating oils
- Patent number 6,525,004
- Issue date Feb 25, 2003
- Infineum International Inc.
- Rolfe J. Hartley
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition
- Patent number 6,500,786
- Issue date Dec 31, 2002
- Infineum International LTD
- Rolfe J. Hartley
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Two-cycle lubricating oil containing polyisobutylene amine
- Patent number 6,498,129
- Issue date Dec 24, 2002
- Exxon Chemical Patents Inc
- Emil J. Meny
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Friction modifiers for engine oil composition
- Patent number 6,358,896
- Issue date Mar 19, 2002
- Infineum International LTD
- Antonio Gutierrez
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Molybdenum-free low volatility lubricating oil composition
- Patent number 6,333,298
- Issue date Dec 25, 2001
- Infineum International Limited
- Malcolm Waddoups
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition
- Patent number 6,300,291
- Issue date Oct 9, 2001
- Infineum USA L.P.
- Rolfe J. Hartley
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition containing two molybdenum additives
- Patent number 6,074,993
- Issue date Jun 13, 2000
- Infineuma USA L.P.
- Malcolm Waddoups
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Synthetic biodegradable lubricants and functional fluids
- Patent number 6,054,420
- Issue date Apr 25, 2000
- Exxon Chemical Patents Inc.
- Rolfe J. Hartley
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Synergistic combinations for use in functional fluid compositions
- Patent number 5,962,378
- Issue date Oct 5, 1999
- Exxon Chemical Patents Inc.
- George M. Tiffany
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Synthetic biodegradable lubricants and functional fluids
- Patent number 5,880,075
- Issue date Mar 9, 1999
- Exxon Chemical Patents Inc.
- Rolfe J. Hartley
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
OPTIMIZED COMPOSITION FOR ENGINE DEPOSITS AND SEALS
- Publication number 20170190998
- Publication date Jul 6, 2017
- Chemizol Additives Private Limited
- Rolfe HARTLEY
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Lubricating oil composition for marine engines
- Publication number 20040121918
- Publication date Jun 24, 2004
- Salvatore Rea
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Lubricating oil composition
- Publication number 20030199399
- Publication date Oct 23, 2003
- Rolfe J. Hartley
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Lubricating oil composition
- Publication number 20030176297
- Publication date Sep 18, 2003
- Rolfe J. Hartley
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Combustion improving additive for small engine lubricating oils
- Publication number 20030027727
- Publication date Feb 6, 2003
- Rolfe J. Hartley
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Lubricating oil composition
- Publication number 20020137636
- Publication date Sep 26, 2002
- Rolfe J. Hartley
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Rolfe J. Hartley

Person

Patents Grantslast 30 patents

Optimized composition for engine deposits and seals

Lubricating oil composition

Lubricating oil composition

Lubricating oil composition for outboard engines

Combustion improving additive for small engine lubricating oils

Lubricating oil composition

Two-cycle lubricating oil containing polyisobutylene amine

Friction modifiers for engine oil composition

Molybdenum-free low volatility lubricating oil composition

Lubricating oil composition

Lubricating oil composition containing two molybdenum additives

Synthetic biodegradable lubricants and functional fluids

Synergistic combinations for use in functional fluid compositions

Synthetic biodegradable lubricants and functional fluids

Patents Applicationslast 30 patents

OPTIMIZED COMPOSITION FOR ENGINE DEPOSITS AND SEALS

Lubricating oil composition for marine engines

Lubricating oil composition

Lubricating oil composition

Combustion improving additive for small engine lubricating oils

Lubricating oil composition