Walter J. Sherwood

Person

Glenville, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
High purity polysilocarb materials, applications and processes
- Patent number 12,151,940
- Issue date Nov 26, 2024
- Pallidus, Inc.
- Douglas M. Dukes
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Doped SiC and SiOC compositions and Methods
- Patent number 12,030,819
- Issue date Jul 9, 2024
- Pallidus, Inc.
- Douglas M. Dukes
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Polysilocarb based silicon carbide materials, applications and devices
- Patent number 11,820,666
- Issue date Nov 21, 2023
- Pallidus, Inc.
- Douglas M. Dukes
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Polysilocarb materials, methods and uses
- Patent number 11,692,067
- Issue date Jul 4, 2023
- MELIOR INNOVATIONS, INC.
- Andrew R. Hopkins
- B24 - GRINDING POLISHING
Information Patent Grant
Polysilocarb based silicon carbide materials, applications and devices
- Patent number 11,091,370
- Issue date Aug 17, 2021
- Pallidus, Inc.
- Ashish P. Diwanji
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Pressed and self sintered polymer derived SiC materials, applicatio...
- Patent number 11,053,167
- Issue date Jul 6, 2021
- Pallidus, Inc.
- Glenn Sandgren
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods of providing high purity SiOC and SiC materials
- Patent number 11,014,819
- Issue date May 25, 2021
- Pallidus, Inc.
- Douglas M. Dukes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Black ceramic additives, pigments, and formulations
- Patent number 10,738,206
- Issue date Aug 11, 2020
- MELIOR INNOVATIONS, INC.
- Brian L. Benac
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Black ceramic additives, pigments, and formulations
- Patent number 10,590,256
- Issue date Mar 17, 2020
- MELIOR INNOVATIONS, INC.
- Andrew R. Hopkins
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High purity polysilocarb materials, applications and processes
- Patent number 10,322,936
- Issue date Jun 18, 2019
- Pallidus, Inc.
- Douglas M. Dukes
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Pressed and self sintered polymer derived SiC materials, applicatio...
- Patent number 10,322,974
- Issue date Jun 18, 2019
- Pallidus, Inc.
- Mark S. Land
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Solvent free solid material
- Patent number 10,316,153
- Issue date Jun 11, 2019
- MELIOR INNOVATIONS, INC.
- Walter Sherwood
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Offshore methods of hydraulically fracturing and recovering hydroca...
- Patent number 10,221,660
- Issue date Mar 5, 2019
- MELIOR INNOVATIONS, INC.
- Timothy Moeller
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Polysilocarb materials, methods and uses
- Patent number 10,167,366
- Issue date Jan 1, 2019
- MELIOR INNOVATIONS, INC.
- Andrew R. Hopkins
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pressed and self sintered polymer derived SiC materials, applicatio...
- Patent number 9,919,972
- Issue date Mar 20, 2018
- MELIOR INNOVATIONS, INC.
- Mark S. Land
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods of hydraulically fracturing and recovering hydrocarbons
- Patent number 9,828,542
- Issue date Nov 28, 2017
- MELIOR INNOVATIONS, INC.
- Timothy Moeller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Solvent free solid material
- Patent number 9,815,952
- Issue date Nov 14, 2017
- MELIOR INNOVATIONS, INC.
- Walter Sherwood
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polysilocarb materials and methods
- Patent number 9,815,943
- Issue date Nov 14, 2017
- MELIOR INNOVATIONS, INC.
- Walter Sherwood
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
High purity SiOC and SiC, methods compositions and applications
- Patent number 9,657,409
- Issue date May 23, 2017
- MELIOR INNOVATIONS, INC.
- Glen Sandgren
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Black ceramic additives, pigments, and formulations
- Patent number 9,499,677
- Issue date Nov 22, 2016
- MELIOR INNOVATIONS, INC.
- Douglas M. Dukes
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Black ceramic additives, pigments, and formulations
- Patent number 9,481,781
- Issue date Nov 1, 2016
- MELIOR INNOVATIONS, INC.
- Michael Molnar
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POLYSILOCARB BASED SILICON CARBIDE MATERIALS, APPLICATIONS AND DEVICES
- Publication number 20240343589
- Publication date Oct 17, 2024
- Pallidus, Inc.
- Douglas M. Dukes
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HIGH PURITY POLYSILOCARB MATERIALS, APPLICATIONS AND PROCESSES
- Publication number 20230089735
- Publication date Mar 23, 2023
- Pallidus, Inc.
- Douglas M. Dukes
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POLYSILOCARB BASED SILICON CARBIDE MATERIALS, APPLICATIONS AND DEVICES
- Publication number 20220169518
- Publication date Jun 2, 2022
- Pallidus, Inc.
- Douglas M. Dukes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHODS OF PROVIDING HIGH PURITY SiOC AND SiC MATERIALS
- Publication number 20220162128
- Publication date May 26, 2022
- Pallidus, Inc.
- Douglas M. Dukes
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PRESSED AND SELF SINTERED POLYMER DERIVED SiC MATERIALS, APPLICATIO...
- Publication number 20220002207
- Publication date Jan 6, 2022
- Pallidus, Inc.
- Douglas M. Dukes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Pressed and Self Sintered Polymer Derived SiC Materials, Applicatio...
- Publication number 20200010373
- Publication date Jan 9, 2020
- Pallidus, Inc.
- Glenn Sandgren
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Offshore Methods of Hydraulically Fracturing and Recovering Hydroca...
- Publication number 20190368317
- Publication date Dec 5, 2019
- MELIOR INNOVATIONS, INC.
- Timothy Moeller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Polysilocarb Materials, Methods and Uses
- Publication number 20190352464
- Publication date Nov 21, 2019
- MELIOR INNOVATIONS, INC.
- Andrew R. Hopkins
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Solvent Free Solid Material
- Publication number 20180291159
- Publication date Oct 11, 2018
- MELIOR INNOVATIONS, INC.
- Walter Sherwood
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polysilocarb Materials and Methods
- Publication number 20180291155
- Publication date Oct 11, 2018
- Melior Innovations, Inc.
- Douglas Dukes
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Pressed and Self Sintered Polymer Derived SiC Materials, Applicatio...
- Publication number 20180201546
- Publication date Jul 19, 2018
- Pallidus, Inc.
- Mark S. Land
- C01 - INORGANIC CHEMISTRY
Information Patent Application
High Purity Polymer Derived 3C SiC, Methods Compositions and Applic...
- Publication number 20180066379
- Publication date Mar 8, 2018
- MELIOR INNOVATIONS, INC.
- Mark S. Land
- C30 - CRYSTAL GROWTH
Information Patent Application
BLACK CERAMIC ADDITIVES, PIGMENTS, AND FORMULATIONS
- Publication number 20170253720
- Publication date Sep 7, 2017
- MELIOR INNOVATIONS, INC.
- Andrew R. Hopkins
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BLACK CERAMIC ADDITIVES, PIGMENTS, AND FORMULATIONS
- Publication number 20170183514
- Publication date Jun 29, 2017
- MELIOR INNOVATIONS, INC.
- Brian L. Benac
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHODS OF MANUFACTURING POLYMER DERIVED CERAMIC PARTICLES.
- Publication number 20160280607
- Publication date Sep 29, 2016
- MELIOR INNOVATIONS, INC.
- Mark S. Land
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
HIGH PURITY SiOC AND SiC, METHODS COMPOSITIONS AND APPLICATIONS
- Publication number 20160208412
- Publication date Jul 21, 2016
- MELIOR INNOVATIONS, INC.
- Glenn Sandgren
- C30 - CRYSTAL GROWTH
Information Patent Application
PRESSED AND SELF SINTERED POLYMER DERIVED SiC MATERIALS, APPLICATIO...
- Publication number 20160207836
- Publication date Jul 21, 2016
- MELIOR INNOVATIONS, INC.
- Mark S. Land
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHODS OF PROVIDING HIGH PURITY SiOC AND SiC MATERIALS
- Publication number 20160207780
- Publication date Jul 21, 2016
- MELIOR INNOVATIONS, INC.
- Douglas M. Dukes
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
POLYSILOCARB BASED SILICON CARBIDE MATERIALS, APPLICATIONS AND DEVICES
- Publication number 20160207782
- Publication date Jul 21, 2016
- MELIOR INNOVATIONS, INC.
- Ashish P. Diwanji
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
HIGH PURITY POLYSILOCARB MATERIALS, APPLICATIONS AND PROCESSES
- Publication number 20160207781
- Publication date Jul 21, 2016
- MELIOR INNOVATIONS, INC.
- Douglas M. Dukes
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
HIGH PURITY POLYSILOCARB DERIVED SILICON CARBIDE MATERIALS, APPLICA...
- Publication number 20160207783
- Publication date Jul 21, 2016
- MELIOR INNOVATIONS, INC.
- Andrew R. Hopkins
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
LOW COST HIGH VALUE SYNTHETIC PROPPANTS AND METHODS OF HYDRAULICALL...
- Publication number 20160152889
- Publication date Jun 2, 2016
- MELIOR INNOVATIONS, INC.
- Andrew R. Hopkins
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Polymer Derived Ceramic Equipment for the Exploration and Recovery...
- Publication number 20160046529
- Publication date Feb 18, 2016
- MELIOR INNOVATIONS, INC.
- Bruce A. Bricco
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
BLACK CERAMIC ADDITIVES, PIGMENTS, AND FORMULATIONS
- Publication number 20150252166
- Publication date Sep 10, 2015
- MELIOR INNOVATIONS, INC.
- Douglas M. Dukes
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BLACK CERAMIC ADDITIVES, PIGMENTS, AND FORMULATIONS
- Publication number 20150252170
- Publication date Sep 10, 2015
- MELIOR INNOVATIONS, INC.
- Ashish P. Diwanji
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BLACK CERAMIC ADDITIVES, PIGMENTS, AND FORMULATIONS
- Publication number 20150252171
- Publication date Sep 10, 2015
- MELIOR INNOVATIONS, INC.
- Michael Molnar
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYSILOCARB MATERIALS, METHODS AND USES
- Publication number 20150175750
- Publication date Jun 25, 2015
- MELIOR INNOVATIONS, INC.
- Andrew R. Hopkins
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
GAS-SELECTIVE POLYMER DERIVED CERAMIC MEMBRANES, GAS SEPARATION SYS...
- Publication number 20150027306
- Publication date Jan 29, 2015
- MELIOR INNOVATIONS, INC.
- Yi Tan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SOLVENT FREE SOLID MATERIAL
- Publication number 20140343220
- Publication date Nov 20, 2014
- Walter Sherwood
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methods of Hydraulically Fracturing and Recovering Hydrocarbons
- Publication number 20140326453
- Publication date Nov 6, 2014
- Timothy Moeller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Walter J. Sherwood

Person

Patents Grantslast 30 patents

High purity polysilocarb materials, applications and processes

Doped SiC and SiOC compositions and Methods

Polysilocarb based silicon carbide materials, applications and devices

Polysilocarb materials, methods and uses

Polysilocarb based silicon carbide materials, applications and devices

Pressed and self sintered polymer derived SiC materials, applicatio...

Methods of providing high purity SiOC and SiC materials

Black ceramic additives, pigments, and formulations

Black ceramic additives, pigments, and formulations

High purity polysilocarb materials, applications and processes

Pressed and self sintered polymer derived SiC materials, applicatio...

Solvent free solid material

Offshore methods of hydraulically fracturing and recovering hydroca...

Polysilocarb materials, methods and uses

Pressed and self sintered polymer derived SiC materials, applicatio...

Methods of hydraulically fracturing and recovering hydrocarbons

Solvent free solid material

Polysilocarb materials and methods

High purity SiOC and SiC, methods compositions and applications

Black ceramic additives, pigments, and formulations

Black ceramic additives, pigments, and formulations

Patents Applicationslast 30 patents

POLYSILOCARB BASED SILICON CARBIDE MATERIALS, APPLICATIONS AND DEVICES

HIGH PURITY POLYSILOCARB MATERIALS, APPLICATIONS AND PROCESSES

POLYSILOCARB BASED SILICON CARBIDE MATERIALS, APPLICATIONS AND DEVICES

METHODS OF PROVIDING HIGH PURITY SiOC AND SiC MATERIALS

PRESSED AND SELF SINTERED POLYMER DERIVED SiC MATERIALS, APPLICATIO...

Pressed and Self Sintered Polymer Derived SiC Materials, Applicatio...

Offshore Methods of Hydraulically Fracturing and Recovering Hydroca...

Polysilocarb Materials, Methods and Uses

Solvent Free Solid Material

Polysilocarb Materials and Methods

Pressed and Self Sintered Polymer Derived SiC Materials, Applicatio...

High Purity Polymer Derived 3C SiC, Methods Compositions and Applic...

BLACK CERAMIC ADDITIVES, PIGMENTS, AND FORMULATIONS

BLACK CERAMIC ADDITIVES, PIGMENTS, AND FORMULATIONS

METHODS OF MANUFACTURING POLYMER DERIVED CERAMIC PARTICLES.

HIGH PURITY SiOC AND SiC, METHODS COMPOSITIONS AND APPLICATIONS

PRESSED AND SELF SINTERED POLYMER DERIVED SiC MATERIALS, APPLICATIO...

METHODS OF PROVIDING HIGH PURITY SiOC AND SiC MATERIALS

POLYSILOCARB BASED SILICON CARBIDE MATERIALS, APPLICATIONS AND DEVICES

HIGH PURITY POLYSILOCARB MATERIALS, APPLICATIONS AND PROCESSES

HIGH PURITY POLYSILOCARB DERIVED SILICON CARBIDE MATERIALS, APPLICA...

LOW COST HIGH VALUE SYNTHETIC PROPPANTS AND METHODS OF HYDRAULICALL...

Polymer Derived Ceramic Equipment for the Exploration and Recovery...

BLACK CERAMIC ADDITIVES, PIGMENTS, AND FORMULATIONS

BLACK CERAMIC ADDITIVES, PIGMENTS, AND FORMULATIONS

BLACK CERAMIC ADDITIVES, PIGMENTS, AND FORMULATIONS

POLYSILOCARB MATERIALS, METHODS AND USES

GAS-SELECTIVE POLYMER DERIVED CERAMIC MEMBRANES, GAS SEPARATION SYS...

SOLVENT FREE SOLID MATERIAL

Methods of Hydraulically Fracturing and Recovering Hydrocarbons