Jeremy R. Spencer

Person

Oxford, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Marine engine lubrication
- Patent number 8,071,517
- Issue date Dec 6, 2011
- Infineum International Limited
- James C. Dodd
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition
- Patent number 7,923,420
- Issue date Apr 12, 2011
- Infineum International Limited
- James Christian Dodd
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition
- Patent number 7,781,385
- Issue date Aug 24, 2010
- Infineum International Limited
- James C. Dodd
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of forming polyalkene substituted carboxylic acid compositions
- Patent number 7,662,887
- Issue date Feb 16, 2010
- Infineum International Limited
- Richard Joseph Severt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low sediment process for thermally reacting highly reactive polymer...
- Patent number 7,339,007
- Issue date Mar 4, 2008
- Infineum International Limited
- Matthew David Irving
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyalkene-substituted carboxylic acid compositions having reduced...
- Patent number 6,562,904
- Issue date May 13, 2003
- Infineum International LTD
- Geraldo Barini
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polyalkenyl substituted mono- and dicarboxyli...
- Patent number 5,891,953
- Issue date Apr 6, 1999
- Exxon Chemical Patents Inc.
- Jeremy R. Spencer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of sulphonates
- Patent number 5,789,615
- Issue date Aug 4, 1998
- Exxon Chemical Patents, Inc.
- Kenneth Alcock
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing polyalkenyl substituted C.sub.4 to C.sub.10 d...
- Patent number 5,777,025
- Issue date Jul 7, 1998
- Exxon Chemical Patents Inc.
- Jeremy R. Spencer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparation of sulphonates
- Patent number 5,684,184
- Issue date Nov 4, 1997
- Exxon Chemical Patents Inc.
- Kenneth Alcock
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of overbased magnesium sulphonates
- Patent number 5,534,168
- Issue date Jul 9, 1996
- Exxon Chemical Patents Inc.
- John A. Cleverley
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Marine Engine Lubrication
- Publication number 20090291868
- Publication date Nov 26, 2009
- James C. Dodd
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Engine Lubrication
- Publication number 20090203559
- Publication date Aug 13, 2009
- Tushar Kanti Bera
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Method of Forming Polyalkene Substituted Carboxylic Acid Compositions
- Publication number 20090171031
- Publication date Jul 2, 2009
- Richard Joseph Severt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Lubricating Oil Composition
- Publication number 20090011966
- Publication date Jan 8, 2009
- James Christian Dodd
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Lubricating Oil Composition
- Publication number 20080070818
- Publication date Mar 20, 2008
- Stephen Arrowsmith
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Lubricating oil composition
- Publication number 20080039349
- Publication date Feb 14, 2008
- James C. Dodd
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Low sediment process for thermally reacting highly reactive polymer...
- Publication number 20040260032
- Publication date Dec 23, 2004
- Matthew David Irving
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYALKENE-SUBSTITUTED CARBOXYLIC ACID COMPOSITIONS HAVING REDUCED...
- Publication number 20030018133
- Publication date Jan 23, 2003
- Geraldo Barini
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Jeremy R. Spencer

Person

Patents Grantslast 30 patents

Marine engine lubrication

Lubricating oil composition

Lubricating oil composition

Method of forming polyalkene substituted carboxylic acid compositions

Low sediment process for thermally reacting highly reactive polymer...

Polyalkene-substituted carboxylic acid compositions having reduced...

Process for preparing polyalkenyl substituted mono- and dicarboxyli...

Process for the preparation of sulphonates

Process for preparing polyalkenyl substituted C.sub.4 to C.sub.10 d...

Process for preparation of sulphonates

Preparation of overbased magnesium sulphonates

Patents Applicationslast 30 patents

Marine Engine Lubrication

Engine Lubrication

Method of Forming Polyalkene Substituted Carboxylic Acid Compositions

Lubricating Oil Composition

Lubricating Oil Composition

Lubricating oil composition

Low sediment process for thermally reacting highly reactive polymer...

POLYALKENE-SUBSTITUTED CARBOXYLIC ACID COMPOSITIONS HAVING REDUCED...