David C. Molzahn

Person

Midland, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Catalyst regeneration process
- Patent number 10,150,102
- Issue date Dec 11, 2018
- Dow Global Technologies LLC
- David C. Molzahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epoxy resin compositions
- Patent number 10,023,685
- Issue date Jul 17, 2018
- Dow Global Technologies LLC
- Michael L. Tulchinsky
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the conversion of aliphatic cyclic amines to aliphatic...
- Patent number 9,035,098
- Issue date May 19, 2015
- Dow Global Technologies LLC
- Shawn D. Feist
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for reductive amination of aliphatic cyanoaldehydes to alip...
- Patent number 9,024,072
- Issue date May 5, 2015
- Dow Global Technologies LLC
- Erich J. Molitor
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for producing terephthalic acid and terephthalic esters
- Patent number 9,018,408
- Issue date Apr 28, 2015
- Dow Global Technologies LLC
- William Kruper
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of a borohydride compound
- Patent number 8,808,662
- Issue date Aug 19, 2014
- Rohm & Haas Company
- Nathan Tait Allen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for production of a metal hydride
- Patent number 8,802,051
- Issue date Aug 12, 2014
- Rohm & Haas Company
- Nathan Tait Allen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of mixtures of methylenedianiline and its higher homolog...
- Patent number 8,558,027
- Issue date Oct 15, 2013
- Dow Global Technologies Inc.
- Heiko Weiner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of an aluminum hydride compound
- Patent number 8,501,137
- Issue date Aug 6, 2013
- Rohm & Haas Company
- Nathan Tait Allen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrogenation process
- Patent number 8,324,434
- Issue date Dec 4, 2012
- Dow Global Technologies, LLC
- David C. Molzahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for selective, partial, substantially solvent-free, oxidati...
- Patent number 8,242,300
- Issue date Aug 14, 2012
- Dow Global Technologies LLC
- Michael A. Gonzalez
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selective reduction of spinosyn factors Et-J and Et-L to spinetoram
- Patent number 7,683,161
- Issue date Mar 23, 2010
- Dow AgroSciences LLC
- David E. Podhorez
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymerization of ethylene oxide using metal cyanide catalysts
- Patent number 6,642,423
- Issue date Nov 4, 2003
- Dow Global Technologies, Inc.
- Katherine S. Clement
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerization of ethylene oxide using metal cyanide catalysts
- Patent number 6,429,342
- Issue date Aug 6, 2002
- Dow Global Technologies Inc.
- Katherine S. Clement
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Incipient wetness method for making metal-containing cyanide catalysts
- Patent number 6,423,662
- Issue date Jul 23, 2002
- Dow Global Technologies Inc.
- David C. Molzahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing carboxylic acids
- Patent number 6,229,045
- Issue date May 8, 2001
- Dow AgroSciences LLC
- James W. Ringer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic reforming of alkyleneamines
- Patent number 5,554,793
- Issue date Sep 10, 1996
- The Dow Chemical Company
- George E. Hartwell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic reforming of alkyleneamines
- Patent number 5,410,087
- Issue date Apr 25, 1995
- The Dow Chemical Company
- George E. Hartwell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of dialkyl carbonates using copper catalysts
- Patent number 5,387,708
- Issue date Feb 7, 1995
- The Dow Chemical Company
- David C. Molzahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic reforming of alkyleneamines
- Patent number 5,288,909
- Issue date Feb 22, 1994
- The Dow Chemical Company
- George E. Hartwell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic reforming of cyclic alkyleneamines
- Patent number 5,256,786
- Issue date Oct 26, 1993
- The Dow Chemical Company
- Robert G. Bowman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic reforming of alkyleneamines to linearly-extended polyalky...
- Patent number 5,210,307
- Issue date May 11, 1993
- The Dow Chemical Company
- Robert G. Bowman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic reforming of alkyleneamines
- Patent number 5,166,442
- Issue date Nov 24, 1992
- The Dow Chemical Company
- George E. Hartwell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of cis-1,2-trans-4-cyclohexane tricarbo...
- Patent number 5,145,987
- Issue date Sep 8, 1992
- The Dow Chemical Company
- David C. Molzahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic reforming of alkyleneamines to linearly-extended polyalky...
- Patent number 5,118,850
- Issue date Jun 2, 1992
- The Dow Chemical Company
- Robert G. Bowman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of preparing mixtures of polyalkylenepolyamines and alkanol...
- Patent number 5,118,851
- Issue date Jun 2, 1992
- Robert G. Bowman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of preparing linearly-extended polyalkylenepolyamines emplo...
- Patent number 5,073,635
- Issue date Dec 17, 1991
- The Dow Chemical Company
- Robert G. Bowman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing linearly-extended polyalkylenepolyamines
- Patent number 5,030,740
- Issue date Jul 9, 1991
- The Dow Chemical Company
- Robert G. Bowman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of preparing non-cyclic polyalkylenepolyamines employing gr...
- Patent number 5,011,999
- Issue date Apr 30, 1991
- The Dow Chemical Company
- Robert G. Bowman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic reforming of alkyleneamines to linearly-extended polyalky...
- Patent number 4,996,363
- Issue date Feb 26, 1991
- The Dow Chemical Company
- Robert G. Bowman
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CATALYST REGENERATION PROCESS
- Publication number 20170080408
- Publication date Mar 23, 2017
- DOW GLOBAL TECHNOLOGIES LLC
- David C. Molzahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EPOXY RESIN COMPOSITIONS
- Publication number 20170073458
- Publication date Mar 16, 2017
- DOW GLOBAL TECHNOLOGIES LLC
- Michael L. Tulchinsky
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS FOR PRODUCTION OF SODIUM BOROHYDRIDE and diphenyl oxide
- Publication number 20140161703
- Publication date Jun 12, 2014
- Paul R. Elowe
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR PRODUCING TEREPHTHALIC ACID AND TEREPHTHALIC ESTERS
- Publication number 20130345467
- Publication date Dec 26, 2013
- William Kruper
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR IMPROVING THE CATALYTIC ACTIVITY OF CATALYST SYSTEMS FO...
- Publication number 20120136173
- Publication date May 31, 2012
- DOW GLOBAL TECHNOLOGIES LLC
- Daniel A. Hickman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE CONVERSION OF ALIPHATIC CYCLIC AMINES TO ALIPHATIC...
- Publication number 20120116122
- Publication date May 10, 2012
- DOW GLOBAL TECHNOLOGIES LLC
- Shawn D. Feist
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR REDUCTIVE AMINATION OF ALIPHATIC CYANOALDEHYDES TO ALIP...
- Publication number 20120116124
- Publication date May 10, 2012
- DOW GLOBAL TECHNOLOGIES LLC
- Erich J. Molitor
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCTION OF A METAL HYDRIDE
- Publication number 20110236300
- Publication date Sep 29, 2011
- Nathan Tait Allen
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCTION OF A BOROHYDRIDE COMPOUND
- Publication number 20110236286
- Publication date Sep 29, 2011
- Nathan Tait Allen
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCTION OF AN ALUMINUM HYDRIDE COMPOUND
- Publication number 20110236287
- Publication date Sep 29, 2011
- Nathan Tait Allen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION OF MIXTURES OF METHYLENEDIANILINE AND ITS HIGHER HOMOLOG...
- Publication number 20110144368
- Publication date Jun 16, 2011
- Heiko Weiner
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IMPROVED HYDROGENATION PROCESS
- Publication number 20110060168
- Publication date Mar 10, 2011
- David C. Molzahn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR SELECTIVE, PARTIAL, SUBSTANTIALLY SOLVENT-FREE, OXIDATI...
- Publication number 20110021802
- Publication date Jan 27, 2011
- Michael A. Gonzalez
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Heterogeneous Supported Catalytic Carbamate Process
- Publication number 20080227999
- Publication date Sep 18, 2008
- David C. Molzahn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Selective reduction of spinosyn factors Et-J and Et-L to spinetoram
- Publication number 20080108800
- Publication date May 8, 2008
- Dow AgroSciences LLC
- David E. Podhorez
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polymerization of ethylene oxide using metal cyanide catalysts
- Publication number 20020198413
- Publication date Dec 26, 2002
- Katherine S. Clement
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for preparing carboxylic acids
- Publication number 20010008948
- Publication date Jul 19, 2001
- James W. Ringer
- C07 - ORGANIC CHEMISTRY

David C. Molzahn

Person

Patents Grantslast 30 patents

Catalyst regeneration process

Epoxy resin compositions

Process for the conversion of aliphatic cyclic amines to aliphatic...

Process for reductive amination of aliphatic cyanoaldehydes to alip...

Processes for producing terephthalic acid and terephthalic esters

Process for production of a borohydride compound

Process for production of a metal hydride

Production of mixtures of methylenedianiline and its higher homolog...

Process for production of an aluminum hydride compound

Hydrogenation process

Process for selective, partial, substantially solvent-free, oxidati...

Selective reduction of spinosyn factors Et-J and Et-L to spinetoram

Polymerization of ethylene oxide using metal cyanide catalysts

Polymerization of ethylene oxide using metal cyanide catalysts

Incipient wetness method for making metal-containing cyanide catalysts

Process for preparing carboxylic acids

Catalytic reforming of alkyleneamines

Catalytic reforming of alkyleneamines

Production of dialkyl carbonates using copper catalysts

Catalytic reforming of alkyleneamines

Catalytic reforming of cyclic alkyleneamines

Catalytic reforming of alkyleneamines to linearly-extended polyalky...

Catalytic reforming of alkyleneamines

Process for the preparation of cis-1,2-trans-4-cyclohexane tricarbo...

Catalytic reforming of alkyleneamines to linearly-extended polyalky...

Process of preparing mixtures of polyalkylenepolyamines and alkanol...

Process of preparing linearly-extended polyalkylenepolyamines emplo...

Process for preparing linearly-extended polyalkylenepolyamines

Process of preparing non-cyclic polyalkylenepolyamines employing gr...

Catalytic reforming of alkyleneamines to linearly-extended polyalky...

Patents Applicationslast 30 patents

CATALYST REGENERATION PROCESS

EPOXY RESIN COMPOSITIONS

PROCESS FOR PRODUCTION OF SODIUM BOROHYDRIDE and diphenyl oxide

PROCESSES FOR PRODUCING TEREPHTHALIC ACID AND TEREPHTHALIC ESTERS

PROCESS FOR IMPROVING THE CATALYTIC ACTIVITY OF CATALYST SYSTEMS FO...

PROCESS FOR THE CONVERSION OF ALIPHATIC CYCLIC AMINES TO ALIPHATIC...

PROCESS FOR REDUCTIVE AMINATION OF ALIPHATIC CYANOALDEHYDES TO ALIP...

PROCESS FOR PRODUCTION OF A METAL HYDRIDE

PROCESS FOR PRODUCTION OF A BOROHYDRIDE COMPOUND

PROCESS FOR PRODUCTION OF AN ALUMINUM HYDRIDE COMPOUND

PRODUCTION OF MIXTURES OF METHYLENEDIANILINE AND ITS HIGHER HOMOLOG...

IMPROVED HYDROGENATION PROCESS

PROCESS FOR SELECTIVE, PARTIAL, SUBSTANTIALLY SOLVENT-FREE, OXIDATI...

Heterogeneous Supported Catalytic Carbamate Process

Selective reduction of spinosyn factors Et-J and Et-L to spinetoram

Polymerization of ethylene oxide using metal cyanide catalysts

Process for preparing carboxylic acids