Michael Thomas Sheehan

Person

Corpus Christi, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Substantially symmetrical 3-arm star block copolymers
- Patent number 9,815,947
- Issue date Nov 14, 2017
- E I du Pont de Nemours and Company
- William Brown Farnham
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Preparation, purification and use of high-X diblock copolymers
- Patent number 9,169,383
- Issue date Oct 27, 2015
- E I du Pont de Nemours and Company
- William Brown Farnham
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propanoates and processes for preparing the same
- Patent number 8,163,464
- Issue date Apr 24, 2012
- Du Pont Electronic Polymers L.P.
- Michael T. Sheehan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epoxy resin, blocked polyisocyanate or polymers with polyhydroxysty...
- Patent number 7,897,697
- Issue date Mar 1, 2011
- Dupont Electronic Polymers L.P.
- Michael T. Sheehan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Methods for preparing polymers from phenolic materials and composit...
- Patent number 7,728,082
- Issue date Jun 1, 2010
- Dupont Electronic Polymers L.P.
- Keith Joseph Kunitsky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Derivatized polyhydroxystyrenes with a novolak type structure and p...
- Patent number 7,678,945
- Issue date Mar 16, 2010
- Dupont Electronic Polymers L.P.
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Derivatized polyhydroxystyrenes (DPHS) with a novolak type structur...
- Patent number 7,662,538
- Issue date Feb 16, 2010
- Du Pont Electronic Polymers L.P.
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Derivatized novolak polyhydroxystyrene
- Patent number 7,632,896
- Issue date Dec 15, 2009
- Dupont Electronic Polymers L.P.
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy resins or polyisocyanates reacted with derivatized novolak po...
- Patent number 7,566,752
- Issue date Jul 28, 2009
- Du Pont Electronic Polymers L.P.
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Random copolymers of ethylene and 4-vinylphenyl esters and method f...
- Patent number 7,534,837
- Issue date May 19, 2009
- E. I. Du Pont de Nemours and Company
- Michael Thomas Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for preparing polymers from phenolic materials and composit...
- Patent number 7,521,526
- Issue date Apr 21, 2009
- Dupont Electronic Polymers L.P.
- Keith Joseph Kunitsky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Derivatized novolak polyhydroxystyrene from hydroxyphenylmethylcarb...
- Patent number 7,371,800
- Issue date May 13, 2008
- Dupont Electronic Polymers L.P.
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Anhydrous, liquid phase process for preparing hydroxyl containing p...
- Patent number 7,312,281
- Issue date Dec 25, 2007
- Dupont Electronic Polymers L.P.
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer purification
- Patent number 7,148,320
- Issue date Dec 12, 2006
- Dupont Electronic Polymers L.P.
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Anhydrous, liquid phase process for preparing hydroxyl containing p...
- Patent number 6,864,324
- Issue date Mar 8, 2005
- Chem First Electronic Materials L.P.
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Purification means
- Patent number 6,787,611
- Issue date Sep 7, 2004
- ChemFirst Electronic Materials LP
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of homo-, co- and terpolymers of substituted styrenes
- Patent number 6,759,483
- Issue date Jul 6, 2004
- ChemFirst Electronic Materials LP
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Purification means
- Patent number 6,593,431
- Issue date Jul 15, 2003
- ChemFirst Electronic Materials LP
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Purification means
- Patent number 6,414,110
- Issue date Jul 2, 2002
- Triquest LP
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Algistats
- Patent number 5,958,836
- Issue date Sep 28, 1999
- TriQuest, LP
- Elmer Rauckman
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Process for preparing coumarin sulfonates
- Patent number 5,773,591
- Issue date Jun 30, 1998
- Hoechst Celanese Corp.
- Mohammad Aslam
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photoactive coumarin sulfonate compounds
- Patent number 5,739,295
- Issue date Apr 14, 1998
- Hoechst Celanese Corporation
- Mohammad Aslam
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing photoactive coumarin derivatives
- Patent number 5,726,296
- Issue date Mar 10, 1998
- Hoechst Celanese Corp.
- Mohammad Aslam
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photoactive coumarin derivatives
- Patent number 5,726,295
- Issue date Mar 10, 1998
- Hoechst Celanese Corp.
- Mohammad Aslam
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making low optical polymers and copolymers for photores...
- Patent number 5,625,007
- Issue date Apr 29, 1997
- Hoechst Celanese Corp.
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Functionalized tris(hydroxyphenyl) compounds
- Patent number 5,438,142
- Issue date Aug 1, 1995
- Hoechst Celanese Corp.
- John R. Fritsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Di-amino compounds and processes for preparing the same
- Patent number 5,424,387
- Issue date Jun 13, 1995
- Hoechst Celanese Corporation
- Michael T. Sheehan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted phenyl compounds and processes for preparing the same
- Patent number 5,422,417
- Issue date Jun 6, 1995
- Hoechst Celanese Corporation
- Michael T. Sheehan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amines and processes for preparing the same
- Patent number 5,399,766
- Issue date Mar 21, 1995
- Hoechst Celanese Corporation
- Michael T. Sheehan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amines derived from THPE and processes for preparing the same
- Patent number 5,354,907
- Issue date Oct 11, 1994
- Hoechst Celanese Corporation
- Michael T. Sheehan
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SUBSTANTIALLY SYMMETRICAL 3-ARM STAR BLOCK COPOLYMERS
- Publication number 20170121468
- Publication date May 4, 2017
- E I DU PONT DE NEMOURS AND COMPANY
- William Brown Farnham
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
PREPARATION, PURIFICATION AND USE OF HIGH-X DIBLOCK COPOLYMERS
- Publication number 20150337068
- Publication date Nov 26, 2015
- KARL K BERGGREN
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
PREPARATION, PURIFICATION AND USE OF HIGH-X DIBLOCK COPOLYMERS
- Publication number 20150011700
- Publication date Jan 8, 2015
- William Brown Farnham
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION, PURIFICATION AND USE OF HIGH-X DIBLOCK COPOLYMERS
- Publication number 20150004379
- Publication date Jan 1, 2015
- E I DU PONT NEMOURS AND COMPANY
- William Brown Farnham
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESSES FOR REMOVING SULFUR-CONTAINING END GROUPS FROM POLYMERS
- Publication number 20130109816
- Publication date May 2, 2013
- E. I. du Pont de Nemours and Company
- WILLIAM BROWN FARNHAM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Derivatized polyhydroxystyrenes (DPHS) with a novolak type structur...
- Publication number 20100105785
- Publication date Apr 29, 2010
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
New propanoates and processes for preparing the same
- Publication number 20100047714
- Publication date Feb 25, 2010
- Michael T. Sheehan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Derivatized Polyhydroxystyrenes with a novolak type structure and p...
- Publication number 20090264592
- Publication date Oct 22, 2009
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methods for preparing polymers from phenolic materials and composit...
- Publication number 20090176947
- Publication date Jul 9, 2009
- Keith Joseph Kunitsky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for preparing compositionally uniform copolymers
- Publication number 20090076230
- Publication date Mar 19, 2009
- Michael Thomas Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Derivatized polyhydroxystyrenes with a novolak type structure and p...
- Publication number 20080214874
- Publication date Sep 4, 2008
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Derivatized polyhydroxystyrenes with a novolak type structure and p...
- Publication number 20080188692
- Publication date Aug 7, 2008
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Derivatized polyhydroxystyrenes with a novolak type structure and p...
- Publication number 20080188619
- Publication date Aug 7, 2008
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methods for preparing polymers from phenolic materials and composit...
- Publication number 20080033126
- Publication date Feb 7, 2008
- Keith Joseph Kunitsky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Random copolymers of ethylene and 4-vinylphenyl esters and method f...
- Publication number 20070073003
- Publication date Mar 29, 2007
- Michael Thomas Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Derivatized polyhydroxystyrenes (DPHS) with a novolak type structur...
- Publication number 20060099531
- Publication date May 11, 2006
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Derivatized polyhydroxystyrenes with a novolak type structure and p...
- Publication number 20050250042
- Publication date Nov 10, 2005
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Alphahydroxyacids with ultra-low metal concentration
- Publication number 20050209328
- Publication date Sep 22, 2005
- Charles Clinton Allgood
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Polymer purification
- Publication number 20050187377
- Publication date Aug 25, 2005
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Anhydrous, liquid phase process for preparing hydroxyl containing p...
- Publication number 20050142488
- Publication date Jun 30, 2005
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Anhydrous, liquid phase process for preparing hydroxyl containing p...
- Publication number 20030199641
- Publication date Oct 23, 2003
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Purification means
- Publication number 20030144470
- Publication date Jul 31, 2003
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Preparation of homo-, co- and terpolymers of substituted styrenes
- Publication number 20020156199
- Publication date Oct 24, 2002
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Purification means
- Publication number 20020156233
- Publication date Oct 24, 2002
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Michael Thomas Sheehan

Person

Patents Grantslast 30 patents

Substantially symmetrical 3-arm star block copolymers

Preparation, purification and use of high-X diblock copolymers

Propanoates and processes for preparing the same

Epoxy resin, blocked polyisocyanate or polymers with polyhydroxysty...

Methods for preparing polymers from phenolic materials and composit...

Derivatized polyhydroxystyrenes with a novolak type structure and p...

Derivatized polyhydroxystyrenes (DPHS) with a novolak type structur...

Derivatized novolak polyhydroxystyrene

Epoxy resins or polyisocyanates reacted with derivatized novolak po...

Random copolymers of ethylene and 4-vinylphenyl esters and method f...

Methods for preparing polymers from phenolic materials and composit...

Derivatized novolak polyhydroxystyrene from hydroxyphenylmethylcarb...

Anhydrous, liquid phase process for preparing hydroxyl containing p...

Polymer purification

Anhydrous, liquid phase process for preparing hydroxyl containing p...

Purification means

Preparation of homo-, co- and terpolymers of substituted styrenes

Purification means

Purification means

Algistats

Process for preparing coumarin sulfonates

Photoactive coumarin sulfonate compounds

Process for preparing photoactive coumarin derivatives

Photoactive coumarin derivatives

Process for making low optical polymers and copolymers for photores...

Functionalized tris(hydroxyphenyl) compounds

Di-amino compounds and processes for preparing the same

Substituted phenyl compounds and processes for preparing the same

Amines and processes for preparing the same

Amines derived from THPE and processes for preparing the same

Patents Applicationslast 30 patents

SUBSTANTIALLY SYMMETRICAL 3-ARM STAR BLOCK COPOLYMERS

PREPARATION, PURIFICATION AND USE OF HIGH-X DIBLOCK COPOLYMERS

PREPARATION, PURIFICATION AND USE OF HIGH-X DIBLOCK COPOLYMERS

PREPARATION, PURIFICATION AND USE OF HIGH-X DIBLOCK COPOLYMERS

PROCESSES FOR REMOVING SULFUR-CONTAINING END GROUPS FROM POLYMERS

Derivatized polyhydroxystyrenes (DPHS) with a novolak type structur...

New propanoates and processes for preparing the same

Derivatized Polyhydroxystyrenes with a novolak type structure and p...

Methods for preparing polymers from phenolic materials and composit...

Process for preparing compositionally uniform copolymers

Derivatized polyhydroxystyrenes with a novolak type structure and p...

Derivatized polyhydroxystyrenes with a novolak type structure and p...

Derivatized polyhydroxystyrenes with a novolak type structure and p...

Methods for preparing polymers from phenolic materials and composit...

Random copolymers of ethylene and 4-vinylphenyl esters and method f...

Derivatized polyhydroxystyrenes (DPHS) with a novolak type structur...

Derivatized polyhydroxystyrenes with a novolak type structure and p...

Alphahydroxyacids with ultra-low metal concentration

Polymer purification

Anhydrous, liquid phase process for preparing hydroxyl containing p...

Anhydrous, liquid phase process for preparing hydroxyl containing p...

Purification means

Preparation of homo-, co- and terpolymers of substituted styrenes

Purification means