David N. Walters

Person

Pittsburgh, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Coating compositions exhibiting corrosion resistance properties and...
- Patent number 11,530,328
- Issue date Dec 20, 2022
- PPG Industries Ohio, Inc.
- David N. Walters
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dielectric devices and methods of fabrication
- Patent number 11,525,087
- Issue date Dec 13, 2022
- PPG Industries Ohio, Inc.
- Cynthia Kutchko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coating compositions exhibiting corrosion resistance properties and...
- Patent number 11,453,788
- Issue date Sep 27, 2022
- PPG Industries Ohio, Inc.
- David N. Walters
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Acrylic polymers, aqueous polymeric dispersions prepared therefrom,...
- Patent number 11,261,265
- Issue date Mar 1, 2022
- PPG Industries Ohio, Inc.
- Shanti Swarup
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Single component hydrophobic coating
- Patent number 11,254,838
- Issue date Feb 22, 2022
- PPG Industries Ohio, Inc.
- David N. Walters
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for treating a microporous membrane
- Patent number 10,888,821
- Issue date Jan 12, 2021
- PPG Industries Ohio, Inc.
- Qunhui Guo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Coating compositions exhibiting corrosion resistance properties and...
- Patent number 10,808,133
- Issue date Oct 20, 2020
- PPG Industries Ohio, Inc.
- David N. Walters
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating compositions exhibiting corrosion resistance properties and...
- Patent number 10,800,928
- Issue date Oct 13, 2020
- PPG Industries Ohio, Inc.
- David N. Walters
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dielectric devices and methods of fabrication
- Patent number 10,619,099
- Issue date Apr 14, 2020
- PPG Industries Ohio, Inc.
- Cynthia Kutchko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coating compositions exhibiting corrosion resistance properties and...
- Patent number 9,303,166
- Issue date Apr 5, 2016
- PPG Industries Ohio, Inc.
- David N. Walters
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for forming multilayer coating with radiation curable polye...
- Patent number 8,795,792
- Issue date Aug 5, 2014
- PPG Industries Ohio, Inc.
- Mark P. Bowman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Multilayer coatings suitable for aerospace applications
- Patent number 8,414,981
- Issue date Apr 9, 2013
- PRC DeSoto International, Inc
- Erick B. Iezzi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Coating compositions exhibiting corrosion resistance properties and...
- Patent number 8,231,970
- Issue date Jul 31, 2012
- PPG Industries Ohio, Inc.
- David N. Walters
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Universal primer
- Patent number 7,816,418
- Issue date Oct 19, 2010
- PPG Industries Ohio, Inc.
- David N. Walters
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compositions containing a silanol functional polymer and related hy...
- Patent number 7,455,912
- Issue date Nov 25, 2008
- PPG Industries Ohio, Inc.
- David N. Walters
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and apparatus for mixing and applying a multi-component coat...
- Patent number 7,217,442
- Issue date May 15, 2007
- PPG Industries, Ohio, Inc.
- Truman F. Wilt
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Process for priming a surface and article
- Patent number 6,838,177
- Issue date Jan 4, 2005
- PPG Industries Ohio, Inc.
- David Robert Fenn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating of Hydroxy-functional polymer(s), crosslinker, and 1,3- and...
- Patent number 6,806,314
- Issue date Oct 19, 2004
- PPG Industries Ohio, Inc.
- David R. Fenn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesion promoting surface treatment or surface cleaner for metal s...
- Patent number 6,774,168
- Issue date Aug 10, 2004
- PPG Industries Ohio, Inc.
- Robert E. Jennings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable compositions based on functional polysiloxanes
- Patent number 6,187,863
- Issue date Feb 13, 2001
- PPG Industries Ohio, Inc.
- Truman F. Wilt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable compositions based on functional polysiloxanes
- Patent number 6,136,928
- Issue date Oct 24, 2000
- PPG Industries Ohio, Inc.
- Truman F. Wilt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable compositions based on functional polysiloxanes
- Patent number 6,103,824
- Issue date Aug 15, 2000
- PPG Industries Ohio, Inc.
- Truman F. Wilt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable compositions based on functional polysiloxanes
- Patent number 6,103,838
- Issue date Aug 15, 2000
- PPG Industries Ohio, Inc.
- Truman F. Wilt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acetoacetate functional polysiloxanes
- Patent number 6,054,535
- Issue date Apr 25, 2000
- PPG Industries Ohio, Inc.
- Truman F. Wilt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable compositions based on functional polysiloxanes
- Patent number 6,048,934
- Issue date Apr 11, 2000
- PPG Industries Ohio, Inc.
- Truman F. Wilt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable compositions based on functional polysiloxanes
- Patent number 6,046,296
- Issue date Apr 4, 2000
- PPG Industries Ohio, Inc.
- Truman F. Wilt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable compositions based on functional polysiloxanes
- Patent number 6,040,394
- Issue date Mar 21, 2000
- PPG Industries Ohio, Inc.
- Truman F. Wilt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acetoacetate functional polysiloxanes
- Patent number 5,952,443
- Issue date Sep 14, 1999
- PPG Industries Ohio, Inc.
- Truman F. Wilt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable compositions based on functional polysiloxanes
- Patent number 5,939,491
- Issue date Aug 17, 1999
- PPG Industries Ohio, Inc.
- Truman F. Wilt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polysiloxane polyols
- Patent number 5,916,992
- Issue date Jun 29, 1999
- PPG Industries Ohio, Inc.
- Truman F. Wilt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ANTIMICROBIAL COATINGS
- Publication number 20230295444
- Publication date Sep 21, 2023
- PPG Architectural Finishes, Inc.
- Aneta Bogdanova Iossifova
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METHODS OF PREPARING COATED SUBSTRATES AND NON-AQUEOUS, CURABLE FIL...
- Publication number 20230287173
- Publication date Sep 14, 2023
- PPG INDUSTRIES OHIO, INC.
- David N. Walters
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RADIO FREQUENCY SIGNALING SYSTEM AND CURABLE COMPOSITION
- Publication number 20220276191
- Publication date Sep 1, 2022
- PPG INDUSTRIES OHIO, INC.
- Cynthia Kutchko
- G01 - MEASURING TESTING
Information Patent Application
SINGLE COMPONENT HYDROPHOBIC COATING
- Publication number 20220169890
- Publication date Jun 2, 2022
- PPG INDUSTRIES OHIO, INC.
- David N. Walters
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES AND...
- Publication number 20210355329
- Publication date Nov 18, 2021
- PPG INDUSTRIES OHIO, INC.
- David N. Walters
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES AND...
- Publication number 20210324205
- Publication date Oct 21, 2021
- PPG INDUSTRIES OHIO, INC.
- David N. Walters
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES AND...
- Publication number 20210054216
- Publication date Feb 25, 2021
- PPG INDUSTRIES OHIO, INC.
- David N. Walters
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ACRYLIC POLYMERS, AQUEOUS POLYMERIC DISPERSIONS PREPARED THEREFROM,...
- Publication number 20210024661
- Publication date Jan 28, 2021
- PPG INDUSTRIES OHIO, INC.
- SHANTI SWARUP
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Single Component Hydrophobic Coating
- Publication number 20200308442
- Publication date Oct 1, 2020
- PPG INDUSTRIES OHIO, INC.
- David N. Walters
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DIELECTRIC DEVICES AND METHODS OF FABRICATION
- Publication number 20200263092
- Publication date Aug 20, 2020
- PPG INDUSTRIES OHIO, INC.
- CYNTHIA KUTCHKO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Treating a Microporous Membrane
- Publication number 20200086278
- Publication date Mar 19, 2020
- PPG INDUSTRIES OHIO, INC.
- Qunhui Guo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES AND...
- Publication number 20200024461
- Publication date Jan 23, 2020
- PPG INDUSTRIES OHIO, INC.
- David N. Walters
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Coating Compositions Exhibiting Corrosion Resistance Properties and...
- Publication number 20190153239
- Publication date May 23, 2019
- PPG INDUSTRIES OHIO, INC.
- David N. Walters
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DIELECTRIC DEVICES AND METHODS OF FABRICATION
- Publication number 20190062635
- Publication date Feb 28, 2019
- PPG INDUSTRIES OHIO, INC.
- CYNTHIA KUTCHKO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CURABLE FILM-FORMING COMPOSITIONS CONTAINING PHOTOTHERMALLY ACTIVE...
- Publication number 20160333220
- Publication date Nov 17, 2016
- PPG INDUSTRIES OHIO, INC.
- DAVID WALTERS
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES AND...
- Publication number 20160194501
- Publication date Jul 7, 2016
- PPG INDUSTRIES OHIO, INC.
- David N. Walters
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES AND...
- Publication number 20120082843
- Publication date Apr 5, 2012
- PPG INDUSTRIES OHIO, INC.
- David N. Walters
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
UNIVERSAL PRIMER
- Publication number 20100330297
- Publication date Dec 30, 2010
- David N. Walters
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MULTILAYER COATINGS SUITABLE FOR AEROSPACE APPLICATIONS
- Publication number 20090286002
- Publication date Nov 19, 2009
- Erick B. Iezzi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR FORMING MULTILAYER COATING WITH RADIATION CURABLE POLYE...
- Publication number 20090047546
- Publication date Feb 19, 2009
- Mark P. Bowman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES AND...
- Publication number 20080090069
- Publication date Apr 17, 2008
- PPG INDUSTRIES OHIO, INC.
- David N. Walters
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
UNIVERSAL PRIMER
- Publication number 20080058439
- Publication date Mar 6, 2008
- David N. Walters
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Compositions containing a silanol functional polymer and related hy...
- Publication number 20070099002
- Publication date May 3, 2007
- David N. Walters
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR MIXING AND APPLYING A MULTI-COMPONENT COATING COMPOSITION
- Publication number 20070071903
- Publication date Mar 29, 2007
- James A. Claar
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Photochromic optical article
- Publication number 20050196626
- Publication date Sep 8, 2005
- Carol L. Knox
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Increased pot-life urethane coatings
- Publication number 20050038204
- Publication date Feb 17, 2005
- David N. Walters
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method and apparatus for mixing and applying a multi-component coat...
- Publication number 20040234698
- Publication date Nov 25, 2004
- Truman F. Wilt
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Adhesion promoting surface treatment or surface cleaner for metal s...
- Publication number 20040224168
- Publication date Nov 11, 2004
- Robert E. Jennings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Solvent borne 2K coating composition
- Publication number 20040151838
- Publication date Aug 5, 2004
- David R. Fenn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Non-spray invisible small area repair technique
- Publication number 20040101628
- Publication date May 27, 2004
- John R. Schneider
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

David N. Walters

Person

Patents Grantslast 30 patents

Coating compositions exhibiting corrosion resistance properties and...

Dielectric devices and methods of fabrication

Coating compositions exhibiting corrosion resistance properties and...

Acrylic polymers, aqueous polymeric dispersions prepared therefrom,...

Single component hydrophobic coating

Method for treating a microporous membrane

Coating compositions exhibiting corrosion resistance properties and...

Coating compositions exhibiting corrosion resistance properties and...

Dielectric devices and methods of fabrication

Coating compositions exhibiting corrosion resistance properties and...

Process for forming multilayer coating with radiation curable polye...

Multilayer coatings suitable for aerospace applications

Coating compositions exhibiting corrosion resistance properties and...

Universal primer

Compositions containing a silanol functional polymer and related hy...

Method and apparatus for mixing and applying a multi-component coat...

Process for priming a surface and article

Coating of Hydroxy-functional polymer(s), crosslinker, and 1,3- and...

Adhesion promoting surface treatment or surface cleaner for metal s...

Curable compositions based on functional polysiloxanes

Curable compositions based on functional polysiloxanes

Curable compositions based on functional polysiloxanes

Curable compositions based on functional polysiloxanes

Acetoacetate functional polysiloxanes

Curable compositions based on functional polysiloxanes

Curable compositions based on functional polysiloxanes

Curable compositions based on functional polysiloxanes

Acetoacetate functional polysiloxanes

Curable compositions based on functional polysiloxanes

Polysiloxane polyols

Patents Applicationslast 30 patents

ANTIMICROBIAL COATINGS

METHODS OF PREPARING COATED SUBSTRATES AND NON-AQUEOUS, CURABLE FIL...

RADIO FREQUENCY SIGNALING SYSTEM AND CURABLE COMPOSITION

SINGLE COMPONENT HYDROPHOBIC COATING

COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES AND...

COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES AND...

COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES AND...

ACRYLIC POLYMERS, AQUEOUS POLYMERIC DISPERSIONS PREPARED THEREFROM,...

Single Component Hydrophobic Coating

DIELECTRIC DEVICES AND METHODS OF FABRICATION

Method for Treating a Microporous Membrane

COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES AND...

Coating Compositions Exhibiting Corrosion Resistance Properties and...

DIELECTRIC DEVICES AND METHODS OF FABRICATION

CURABLE FILM-FORMING COMPOSITIONS CONTAINING PHOTOTHERMALLY ACTIVE...

COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES AND...

COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES AND...

UNIVERSAL PRIMER

MULTILAYER COATINGS SUITABLE FOR AEROSPACE APPLICATIONS

PROCESS FOR FORMING MULTILAYER COATING WITH RADIATION CURABLE POLYE...

COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES AND...

UNIVERSAL PRIMER

Compositions containing a silanol functional polymer and related hy...

METHOD FOR MIXING AND APPLYING A MULTI-COMPONENT COATING COMPOSITION

Photochromic optical article

Increased pot-life urethane coatings

Method and apparatus for mixing and applying a multi-component coat...

Adhesion promoting surface treatment or surface cleaner for metal s...

Solvent borne 2K coating composition

Non-spray invisible small area repair technique