Alan R. Katritzky

Person

St. Paul, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Removal of nitrogen compounds from FCC distillate
- Patent number 8,673,134
- Issue date Mar 18, 2014
- ExxonMobil Research and Engineering Company
- Stacey E. Siporin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Absorbent composition containing molecules with a hindered amine an...
- Patent number 8,480,795
- Issue date Jul 9, 2013
- ExxonMobil Research and Engineering Company
- Michael Siskin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hindered cyclic polyamines and their salts for acid gas scrubbing p...
- Patent number 8,152,903
- Issue date Apr 10, 2012
- ExxonMobile Research and Engineering Company
- Michael Siskin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Alkylthio- and aryl(heteroyl)thio-substituted p-phenylenediamines,...
- Patent number 7,718,722
- Issue date May 18, 2010
- Flexsys America L. P.
- Otto William Maender
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Synthesis of severely sterically hindered secondary aminoether alco...
- Patent number 7,538,251
- Issue date May 26, 2009
- ExxonMobil Research and Engineering Company
- Michael Siskin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of sterically hindered secondary aminoether alcohols
- Patent number 7,524,990
- Issue date Apr 28, 2009
- ExxonMobil Research and Engineering Company
- Michael Siskin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic organophotoreceptors with novel charge transpor...
- Patent number 7,479,357
- Issue date Jan 20, 2009
- Samsung Electronics Co., Ltd.
- Kam W. Law
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Synthesis of sterically hindered secondary aminoether alcohols
- Patent number 7,429,680
- Issue date Sep 30, 2008
- ExxonMobil Research and Engineering Company
- Michael Siskin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic organophotoreceptors with novel charge transpor...
- Patent number 7,358,014
- Issue date Apr 15, 2008
- Samsung Electronics Co., Ltd.
- Kam W. Law
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of sterically hindered secondary aminoether alcohols from...
- Patent number 7,351,865
- Issue date Apr 1, 2008
- ExxonMobil Research and Engineering Company
- Michael Siskin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic organophotoreceptors with novel charge transpor...
- Patent number 7,063,928
- Issue date Jun 20, 2006
- Samsung Electronics Co. Ltd.
- Kam W. Law
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic organophotoreceptors with novel charge transpor...
- Patent number 6,905,804
- Issue date Jun 14, 2005
- Samsung Electronics Co., Ltd.
- Kam W. Law
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silicone compositions for personal care products and method for making
- Patent number 6,849,264
- Issue date Feb 1, 2005
- General Electric Company
- Matthew David Butts
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicone compositions for personal care products and method for making
- Patent number 6,849,265
- Issue date Feb 1, 2005
- General Electric Company
- Matthew David Butts
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicone compositions for personal care products and method for making
- Patent number 6,844,002
- Issue date Jan 18, 2005
- General Electric Company
- Matthew David Butts
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicone compositions for personal care products and method for making
- Patent number 6,841,164
- Issue date Jan 11, 2005
- General Electric Company
- Matthew David Butts
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicone compositions for personal care products and method for making
- Patent number 6,752,984
- Issue date Jun 22, 2004
- General Electric Company
- Matthew David Butts
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Topical compositions comprising protected functional thiols
- Patent number 6,544,499
- Issue date Apr 8, 2003
- The Procter & Gamble Company
- Robert Wayne Glenn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Topical compositions comprising protected functional thiols
- Patent number 6,495,125
- Issue date Dec 17, 2002
- The Procter & Gamble Company
- Robert Wayne Glenn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Silicone compositions for personal care products and method for making
- Patent number 6,488,921
- Issue date Dec 3, 2002
- General Electric Company
- Matthew David Butts
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ion exchange treatment of extraction solvent to remove acid contami...
- Patent number 6,217,771
- Issue date Apr 17, 2001
- Exxon Research and Engineering Company
- Joseph P. Boyle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Preparation of 3,3-dimethylbutyraldehyde by oxidation of 3, 3-dimet...
- Patent number 5,856,584
- Issue date Jan 5, 1999
- The Nutrasweet Company
- Indra Prakash
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing 3,3-dimethylbutyraldehyde
- Patent number 5,770,775
- Issue date Jun 23, 1998
- The NutraSweet Company
- Alan R. Katritzky
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrogen-containing compounds
- Patent number 5,684,093
- Issue date Nov 4, 1997
- Exxon Chemical Patents Inc.
- Robert Dryden Tack
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sultine color-former compounds and their use in cabonless copy paper
- Patent number 5,670,446
- Issue date Sep 23, 1997
- Minnesota Mining and Manufacturing Company
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for removal of heteroatoms under reducing conditions in sup...
- Patent number 5,611,915
- Issue date Mar 18, 1997
- Exxon Research and Engineering Company
- Michael Siskin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sensors and methods for sensing
- Patent number 5,498,549
- Issue date Mar 12, 1996
- Minnesota Mining and Manufacturing Company
- Colleen C. Nagel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sensors and methods for sensing
- Patent number 5,409,666
- Issue date Apr 25, 1995
- Minnesota Mining and Manufacturing Company
- Colleen C. Nagel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for converting and upgrading organic resource materials in...
- Patent number 5,338,442
- Issue date Aug 16, 1994
- Exxon Research and Engineering Co.
- Michael Siskin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Stress activated high load additives for lubricant compositions
- Patent number 5,308,522
- Issue date May 3, 1994
- Exxon Research and Engineering Company
- Manuel A. Francisco
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
System for the determination of selective absorbent molecules throu...
- Publication number 20110202328
- Publication date Aug 18, 2011
- ExxonMobil Research and Engineering Company
- Kevin C. Furman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REMOVAL OF NITROGEN COMPOUNDS FROM FCC DISTILLATE
- Publication number 20110132806
- Publication date Jun 9, 2011
- ExxonMobil Research and Engineering Company
- Stacey E. Siporin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Absorbent composition containing molecules with a hindered amine an...
- Publication number 20090308248
- Publication date Dec 17, 2009
- Michael Siskin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Hindered cyclic polyamines and their salts for acid gas scrubbing p...
- Publication number 20090297414
- Publication date Dec 3, 2009
- Michael Siskin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Upgrading of petroleum resid, bitumen, shale oil, and other heavy o...
- Publication number 20080251418
- Publication date Oct 16, 2008
- Manuel Anthony Francisco
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Synthesis of Severely Sterically Hindered Secondary Aminoether Alco...
- Publication number 20070287866
- Publication date Dec 13, 2007
- Michael Siskin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Synthesis of Sterically Hindered Secondary Aminoether Alcohols from...
- Publication number 20070260092
- Publication date Nov 8, 2007
- Michael Siskin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Synthesis of Sterically Hindered Secondary Aminoether Alcohols
- Publication number 20070219400
- Publication date Sep 20, 2007
- Michael Siskin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electrophotographic organophotoreceptors with novel charge transpor...
- Publication number 20050123849
- Publication date Jun 9, 2005
- SAMSUNG ELECTRONICS CO., LTD.
- Kam W. Law
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electrophotographic organophotoreceptors with novel charge transpor...
- Publication number 20050084784
- Publication date Apr 21, 2005
- SAMSUNG ELECTRONICS CO., LTD.
- Kam W. Law
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
N,N, -Substituted s-Aryl-Isothioureas, N,N,N, -Substituted s-Aryl-I...
- Publication number 20040010036
- Publication date Jan 15, 2004
- Boris Rogovoy
- C40 - COMBINATORIAL CHEMISTRY
Information Patent Application
Alkylthio- and aryl(heteroyl)thio-substituted p-phenylenediamines,...
- Publication number 20040006162
- Publication date Jan 8, 2004
- Otto William Maender
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Electrophotographic organophotoreceptors with novel charge transpor...
- Publication number 20030198880
- Publication date Oct 23, 2003
- Samsung Electronics Co. Ltd.
- Kam W. Law
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electrophotographic organophotoreceptors with novel charge transpor...
- Publication number 20030113132
- Publication date Jun 19, 2003
- Samsung Information Systems America
- Kam W. Law
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Silicone compositions for personal care products and method for making
- Publication number 20030103928
- Publication date Jun 5, 2003
- Matthew David Butts
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Electrophotographic organophotoreceptors with novel charge transpor...
- Publication number 20030104294
- Publication date Jun 5, 2003
- Samsung Electronics Co. Ltd.
- Kam W. Law
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Silicone compositions for personal care products and method for making
- Publication number 20030095939
- Publication date May 22, 2003
- Matthew David Butts
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Silicone compositions for personal care products and method for making
- Publication number 20030086890
- Publication date May 8, 2003
- Matthew David Butts
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Silicone compositions for personal care products and method for making
- Publication number 20030086889
- Publication date May 8, 2003
- Matthew David Butts
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Silicone compositions for personal care products and method for making
- Publication number 20030086891
- Publication date May 8, 2003
- Matthew David Butts
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Alkylthio-and aryl(heteroyl)thio-substituted p-phenylenediamines, t...
- Publication number 20020132888
- Publication date Sep 19, 2002
- Otto William Maender
- C07 - ORGANIC CHEMISTRY
Information Patent Application
2-Thio-5-amino substituted benzoquinones, their manufacture and the...
- Publication number 20020128499
- Publication date Sep 12, 2002
- Otto William Maender
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Topical compositions comprising protected functional thiols
- Publication number 20020012639
- Publication date Jan 31, 2002
- Robert Wayne Glenn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Alan R. Katritzky

Person

Patents Grantslast 30 patents

Removal of nitrogen compounds from FCC distillate

Absorbent composition containing molecules with a hindered amine an...

Hindered cyclic polyamines and their salts for acid gas scrubbing p...

Alkylthio- and aryl(heteroyl)thio-substituted p-phenylenediamines,...

Synthesis of severely sterically hindered secondary aminoether alco...

Synthesis of sterically hindered secondary aminoether alcohols

Electrophotographic organophotoreceptors with novel charge transpor...

Synthesis of sterically hindered secondary aminoether alcohols

Electrophotographic organophotoreceptors with novel charge transpor...

Synthesis of sterically hindered secondary aminoether alcohols from...

Electrophotographic organophotoreceptors with novel charge transpor...

Electrophotographic organophotoreceptors with novel charge transpor...

Silicone compositions for personal care products and method for making

Silicone compositions for personal care products and method for making

Silicone compositions for personal care products and method for making

Silicone compositions for personal care products and method for making

Silicone compositions for personal care products and method for making

Topical compositions comprising protected functional thiols

Topical compositions comprising protected functional thiols

Silicone compositions for personal care products and method for making

Ion exchange treatment of extraction solvent to remove acid contami...

Preparation of 3,3-dimethylbutyraldehyde by oxidation of 3, 3-dimet...

Method for preparing 3,3-dimethylbutyraldehyde

Nitrogen-containing compounds

Sultine color-former compounds and their use in cabonless copy paper

Process for removal of heteroatoms under reducing conditions in sup...

Sensors and methods for sensing

Sensors and methods for sensing

Process for converting and upgrading organic resource materials in...

Stress activated high load additives for lubricant compositions

Patents Applicationslast 30 patents

System for the determination of selective absorbent molecules throu...

REMOVAL OF NITROGEN COMPOUNDS FROM FCC DISTILLATE

Absorbent composition containing molecules with a hindered amine an...

Hindered cyclic polyamines and their salts for acid gas scrubbing p...

Upgrading of petroleum resid, bitumen, shale oil, and other heavy o...

Synthesis of Severely Sterically Hindered Secondary Aminoether Alco...

Synthesis of Sterically Hindered Secondary Aminoether Alcohols from...

Synthesis of Sterically Hindered Secondary Aminoether Alcohols

Electrophotographic organophotoreceptors with novel charge transpor...

Electrophotographic organophotoreceptors with novel charge transpor...

N,N, -Substituted s-Aryl-Isothioureas, N,N,N, -Substituted s-Aryl-I...

Alkylthio- and aryl(heteroyl)thio-substituted p-phenylenediamines,...

Electrophotographic organophotoreceptors with novel charge transpor...

Electrophotographic organophotoreceptors with novel charge transpor...

Silicone compositions for personal care products and method for making

Electrophotographic organophotoreceptors with novel charge transpor...

Silicone compositions for personal care products and method for making

Silicone compositions for personal care products and method for making

Silicone compositions for personal care products and method for making

Silicone compositions for personal care products and method for making

Alkylthio-and aryl(heteroyl)thio-substituted p-phenylenediamines, t...

2-Thio-5-amino substituted benzoquinones, their manufacture and the...

Topical compositions comprising protected functional thiols