Richard M. Wehmeyer

Person

Lake Jackson, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Heterogeneous catalyst and its use
- Patent number 8,816,130
- Issue date Aug 26, 2014
- Dow Global Technologies LLC
- Palanichamy Manikandan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxidative mono-halogenation of methane
- Patent number 8,674,149
- Issue date Mar 18, 2014
- Dow Global Technologies LLC
- Robert G. Bowman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reductive hydroformylation of an alkylene to an alkanol
- Patent number 8,604,254
- Issue date Dec 10, 2013
- Dow Global Technologies LLC
- Nancy Kinkade
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mixed alcohol synthesis with enhanced carbon value use
- Patent number 8,129,436
- Issue date Mar 6, 2012
- Dow Global Technologies LLC
- Max M. Tirtowidjojo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reactive (meth)acrylate monomer compositions and preparation and us...
- Patent number 7,910,680
- Issue date Mar 22, 2011
- Dow Global Technologies LLC
- Jerry E. White
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing metal cyanide catalyst complexes using partial...
- Patent number 7,396,963
- Issue date Jul 8, 2008
- Dow Global Technologies, Inc.
- Richard M. Wehmeyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing metal cyanide catalysts using polymerizable co...
- Patent number 7,226,887
- Issue date Jun 5, 2007
- Dow Global Technologies Inc.
- Richard M. Wehmeyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing metal cyanide catalyst complexes using partial...
- Patent number 7,101,823
- Issue date Sep 5, 2006
- United States of America
- Richard M. Wehmeyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing metal cyanide catalysts using insoluble metal...
- Patent number 7,022,641
- Issue date Apr 4, 2006
- Dow Global Technologies Inc.
- Richard M. Wehmeyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Certain silicone polyethers, methods for making them and uses
- Patent number 6,987,157
- Issue date Jan 17, 2006
- Dow Corning Corporation
- Katherine Sue Clement
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing metal cyanide catalysts using zero valent metals
- Patent number 6,900,156
- Issue date May 31, 2005
- Dow Global Technologies Inc.
- Richard M. Wehmeyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Polymerizing alkylene oxide with phospazen (IUM) crosslinked polymer
- Patent number 6,462,133
- Issue date Oct 8, 2002
- Dow Global Technologies, Inc.
- Richard M. Wehmeyer
- 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
Method for preparing metal cyanide catalyst/polyol initiator slurries
- Patent number 6,429,166
- Issue date Aug 6, 2002
- Dow Global Technologies Inc.
- Richard M. Wehmeyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerization of alkylene oxides using metal cyanide catalysts and...
- Patent number 6,355,845
- Issue date Mar 12, 2002
- The Dow Chemical Company
- Katherine S. Clement
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing metal cyanide catalysts using silane-functiona...
- Patent number 6,348,565
- Issue date Feb 19, 2002
- The Dow Chemical Company
- Richard M. Wehmeyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Supported mercaptosulfonic acid compounds useful as catalysts for p...
- Patent number 6,133,190
- Issue date Oct 17, 2000
- The Dow Chemical Company
- Richard M. Wehmeyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymeric substrate containing mercapto and sulfonic groups
- Patent number 6,051,658
- Issue date Apr 18, 2000
- The Dow Chemical Company
- Richard M. Wehmeyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymeric substrate containing mercapto and sulfonic groups
- Patent number 5,939,494
- Issue date Aug 17, 1999
- The Dow Chemical Company
- Richard M. Wehmeyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making fluorenones
- Patent number 5,545,760
- Issue date Aug 13, 1996
- The Dow Chemical Company
- Marlin E. Walters
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making polyphenols from ketones or aldehydes and phenols
- Patent number 5,463,140
- Issue date Oct 31, 1995
- The Dow Chemical Company
- Richard M. Wehmeyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the selective reduction of the 4-halogen in 2,4-dihaloa...
- Patent number 5,089,653
- Issue date Feb 18, 1992
- Dow Elanco
- R. Garth Pews
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HETEROGENEOUS CATALYST AND ITS USE
- Publication number 20130310610
- Publication date Nov 21, 2013
- DOW GLOBAL TECHNOLOGIES LLC
- Palanichamy Manikandan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REDUCTIVE HYDROFORMYLATION OF AN ALKYLENE TO AN ALKANOL
- Publication number 20120226079
- Publication date Sep 6, 2012
- DOW GLOBAL TECHNOLOGIES LLC
- Nancy Kinkade
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OXIDATIVE MONO-HALOGENATION OF METHANE
- Publication number 20110201841
- Publication date Aug 18, 2011
- Robert G. Bowman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MIXED ALCOHOL SYNTHESIS WITH ENHANCED CARBON VALUE USE
- Publication number 20100069515
- Publication date Mar 18, 2010
- Max M. Tirtowidjojo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Alkoxylating Active Hydrogen Containing Compounds and th...
- Publication number 20080125569
- Publication date May 29, 2008
- Richard M. Wehmeyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Reactive (meth)acrylate monomer compositions and preparation and us...
- Publication number 20080108728
- Publication date May 8, 2008
- Jerry E. White
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Tertiary Amine Capped Polyether Polyols
- Publication number 20070287762
- Publication date Dec 13, 2007
- Francois M. Casati
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for preparing metal cyanide catalyst complexes using partial...
- Publication number 20060276590
- Publication date Dec 7, 2006
- Richard M. Wehmeyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Tertiary amine modified polyurethane products made therefrom
- Publication number 20060217516
- Publication date Sep 28, 2006
- Francois M. Casati
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for preparing metal cyanide catalysts using polymerizable co...
- Publication number 20060058482
- Publication date Mar 16, 2006
- Richard M. Wehmeyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for preparing metal cyanide catalysts using insoluble metal...
- Publication number 20050107642
- Publication date May 19, 2005
- Richard M. Wehmeyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for preparing metal cyanide catalyst complexes using partial...
- Publication number 20050065383
- Publication date Mar 24, 2005
- Richard M. Wehmeyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for preparing metal cyanide catalysts using zero valent metals
- Publication number 20050043171
- Publication date Feb 24, 2005
- Richard M. Wehmeyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymerization of alkylene oxides onto functionalized initiators
- Publication number 20040266982
- Publication date Dec 30, 2004
- Katherine S. Clement
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for preparing and using supported phosphazenium catalysts
- Publication number 20030013812
- Publication date Jan 16, 2003
- Richard M. Wehmeyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Certain silicone polyethers, methods for making them and uses
- Publication number 20020120087
- Publication date Aug 29, 2002
- Katherine Sue Clement
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Certain silicone polyethers, methods for making them and uses
- Publication number 20020091219
- Publication date Jul 11, 2002
- Katherine Sue Clement
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for preparing and using supported phosphazenium catalysts
- Publication number 20020022714
- Publication date Feb 21, 2002
- Richard M. Wehmeyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Richard M. Wehmeyer

Person

Patents Grantslast 30 patents

Heterogeneous catalyst and its use

Oxidative mono-halogenation of methane

Reductive hydroformylation of an alkylene to an alkanol

Mixed alcohol synthesis with enhanced carbon value use

Reactive (meth)acrylate monomer compositions and preparation and us...

Method for preparing metal cyanide catalyst complexes using partial...

Method for preparing metal cyanide catalysts using polymerizable co...

Method for preparing metal cyanide catalyst complexes using partial...

Method for preparing metal cyanide catalysts using insoluble metal...

Certain silicone polyethers, methods for making them and uses

Method for preparing metal cyanide catalysts using zero valent metals

Polymerization of ethylene oxide using metal cyanide catalysts

Polymerizing alkylene oxide with phospazen (IUM) crosslinked polymer

Polymerization of ethylene oxide using metal cyanide catalysts

Method for preparing metal cyanide catalyst/polyol initiator slurries

Polymerization of alkylene oxides using metal cyanide catalysts and...

Method for preparing metal cyanide catalysts using silane-functiona...

Supported mercaptosulfonic acid compounds useful as catalysts for p...

Polymeric substrate containing mercapto and sulfonic groups

Polymeric substrate containing mercapto and sulfonic groups

Process for making fluorenones

Process for making polyphenols from ketones or aldehydes and phenols

Process for the selective reduction of the 4-halogen in 2,4-dihaloa...

Patents Applicationslast 30 patents

HETEROGENEOUS CATALYST AND ITS USE

REDUCTIVE HYDROFORMYLATION OF AN ALKYLENE TO AN ALKANOL

OXIDATIVE MONO-HALOGENATION OF METHANE

MIXED ALCOHOL SYNTHESIS WITH ENHANCED CARBON VALUE USE

Method for Alkoxylating Active Hydrogen Containing Compounds and th...

Reactive (meth)acrylate monomer compositions and preparation and us...

Tertiary Amine Capped Polyether Polyols

Method for preparing metal cyanide catalyst complexes using partial...

Tertiary amine modified polyurethane products made therefrom

Method for preparing metal cyanide catalysts using polymerizable co...

Method for preparing metal cyanide catalysts using insoluble metal...

Method for preparing metal cyanide catalyst complexes using partial...

Method for preparing metal cyanide catalysts using zero valent metals

Polymerization of alkylene oxides onto functionalized initiators

Method for preparing and using supported phosphazenium catalysts

Polymerization of ethylene oxide using metal cyanide catalysts

Certain silicone polyethers, methods for making them and uses

Certain silicone polyethers, methods for making them and uses

Method for preparing and using supported phosphazenium catalysts