BRUCE VIRNELSON

Person

VALENCIA, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Actinic radiation-curable urethane/urea-containing aerospace coatin...
- Patent number 11,898,054
- Issue date Feb 13, 2024
- PRC-DESOTO INTERNATIONAL, INC.
- Bruce Virnelson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Low density aerospace compositions and sealants
- Patent number 11,760,909
- Issue date Sep 19, 2023
- PRC DeSoto International, Inc
- Bruce Virnelson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dual cure sealants
- Patent number 11,655,340
- Issue date May 23, 2023
- PRC DeSoto International, Inc
- JianCheng Liu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Free radical polymerizable adhesion-promoting interlayer compositio...
- Patent number 11,173,692
- Issue date Nov 16, 2021
- PRC DeSoto International, Inc
- JianCheng Liu
- B32 - LAYERED PRODUCTS
Information Patent Grant
Low density aerospace compositions and sealants
- Patent number 11,066,584
- Issue date Jul 20, 2021
- PRC DeSoto International, Inc
- Bruce Virnelson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Actinic radiation-curable urethane/urea-containing aerospace coatin...
- Patent number 10,883,016
- Issue date Jan 5, 2021
- PRC DeSoto International, Inc
- Bruce Virnelson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for making cured sealants by actinic radiation and related...
- Patent number 10,844,256
- Issue date Nov 24, 2020
- PRC DeSoo International, Inc.
- Raquel Keledjian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Low density aerospace compositions and sealants
- Patent number 10,280,348
- Issue date May 7, 2019
- PRC DeSoto International, Inc
- Bruce Virnelson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for making cured sealants by actinic radiation and related...
- Patent number 10,233,369
- Issue date Mar 19, 2019
- PRC DeSoto International, Inc
- Raquel Keledjian
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Non-chromate corrosion inhibiting polythioether sealants
- Patent number 10,053,606
- Issue date Aug 21, 2018
- PRC DeSoto International, Inc
- Bruce Virnelson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Methods for making cured sealants by actinic radiation and related...
- Patent number 10,047,259
- Issue date Aug 14, 2018
- PRC DeSoto International, Inc
- Raquel Keledjian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Moisture-curable fuel-resistant sealant systems
- Patent number 9,951,252
- Issue date Apr 24, 2018
- PRC DeSoto International, Inc
- Bruce Virnelson
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Uses of UV-curable polythioether sealants for sealing fasteners and...
- Patent number 9,533,798
- Issue date Jan 3, 2017
- PRC DeSoto International, Inc
- Bruce Virnelson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Polythioether sealants with enhanced thermal resistance
- Patent number 9,382,448
- Issue date Jul 5, 2016
- PRC DeSoto International, Inc
- Juexiao Cai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Copolymerizable sulfur-containing adhesion promoters and compositio...
- Patent number 9,365,677
- Issue date Jun 14, 2016
- PRC DeSoto International, Inc
- Raquel Keledjian
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions comprising thiol-terminated polymers and sulfur-contai...
- Patent number 9,074,117
- Issue date Jul 7, 2015
- PRC DeSoto International, Inc
- Raquel Keledjian
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Methods for making cured sealants by actinic radiation and related...
- Patent number 8,932,685
- Issue date Jan 13, 2015
- PRC DeSoto International, Inc
- Raquel Keledjian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compositions comprising thiol-terminated polymers and sulfur-contai...
- Patent number 8,729,198
- Issue date May 20, 2014
- PRC DeSoto International, Inc
- Raquel Keledjian
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyfunctional sulfur-containing epoxies and compositions thereof
- Patent number 8,710,159
- Issue date Apr 29, 2014
- PRC DeSoto International, Inc
- Timothy Blackford
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Insulating glass unit with structural primary sealant system
- Patent number 6,796,102
- Issue date Sep 28, 2004
- PRC-DeSoto International, Inc.
- Bruce Virnelson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Insulating glass unit with structural primary sealant system
- Patent number 6,457,294
- Issue date Oct 1, 2002
- PRC-DeSoto International, Inc.
- Bruce Virnelson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Desiccant matrix for an insulating glass unit
- Patent number 6,136,446
- Issue date Oct 24, 2000
- PRC-DeSoto International, Inc.
- Bruce Virnelson
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Desiccant matrix for an insulating glass unit
- Patent number 6,136,910
- Issue date Oct 24, 2000
- PRC-DeSoto International, Inc.
- Bruce Virnelson
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
One-component chemically curing hot applied insulating glass sealant
- Patent number 5,849,832
- Issue date Dec 15, 1998
- Courtaulds Aerospace
- Bruce Virnelson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Dual Cure Sealants
- Publication number 20230242710
- Publication date Aug 3, 2023
- PRC-DeSoto International, Inc.
- JianCheng Liu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FREE RADICAL POLYMERIZABLE ADHESION-PROMOTING INTERLAYER COMPOSITIO...
- Publication number 20210402748
- Publication date Dec 30, 2021
- PRC-DeSoto International, Inc.
- JianCheng Liu
- B32 - LAYERED PRODUCTS
Information Patent Application
LOW DENSITY AEROSPACE COMPOSITIONS AND SEALANTS
- Publication number 20210309898
- Publication date Oct 7, 2021
- PRC-DeSoto International, Inc.
- Bruce Virnelson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PARTIALLY REACTED SILANE PRIMER COMPOSITIONS
- Publication number 20210198496
- Publication date Jul 1, 2021
- PRC-DeSoto International, Inc.
- SRIKANT PATHAK
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
FREE RADICAL POLYMERIZABLE ADHESION-PROMOTING INTERLAYER COMPOSITIO...
- Publication number 20210187922
- Publication date Jun 24, 2021
- PRC-DeSoto International, Inc.
- JianCheng Liu
- B32 - LAYERED PRODUCTS
Information Patent Application
ACTINIC RADIATION-CURABLE URETHANE/UREA-CONTAINING AEROSPACE COATIN...
- Publication number 20210071032
- Publication date Mar 11, 2021
- PRC-DeSoto International, Inc.
- Bruce Virnelson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Dual Cure Sealants
- Publication number 20200199300
- Publication date Jun 25, 2020
- PRC-DeSoto International, Inc.
- JianCheng Liu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LOW DENSITY AEROSPACE COMPOSITIONS AND SEALANTS
- Publication number 20190211243
- Publication date Jul 11, 2019
- PRC-DeSoto International, Inc.
- Bruce Virnelson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHODS FOR MAKING CURED SEALANTS BY ACTINIC RADIATION AND RELATED...
- Publication number 20190211244
- Publication date Jul 11, 2019
- PRC-DeSoto International, Inc.
- Raquel Keledjian
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ACTINIC RADIATION-CURABLE URETHANE/UREA-CONTAINING AEROSPACE COATIN...
- Publication number 20190169465
- Publication date Jun 6, 2019
- PRC-DeSoto International, Inc.
- Bruce Virnelson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHODS FOR MAKING CURED SEALANTS BY ACTINIC RADIATION AND RELATED...
- Publication number 20180244966
- Publication date Aug 30, 2018
- PRC-DeSoto International, Inc.
- Raquel Keledjian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LOW DENSITY AEROSPACE COMPOSITIONS AND SEALANTS
- Publication number 20180215974
- Publication date Aug 2, 2018
- PRC-DeSoto International, Inc.
- Bruce Virnelson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NON-CHROMATE CORROSION INHIBITING POLYTHIOETHER SEALANTS
- Publication number 20170114259
- Publication date Apr 27, 2017
- PRC-DeSoto International, Inc.
- BRUCE VIRNELSON
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MOISTURE-CURABLE FUEL-RESISTANT SEALANT SYSTEMS
- Publication number 20170044399
- Publication date Feb 16, 2017
- PRC-DeSoto International, Inc.
- BRUCE VIRNELSON
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
USES OF UV-CURABLE POLYTHIOETHER SEALANTS FOR SEALING FASTENERS AND...
- Publication number 20160304251
- Publication date Oct 20, 2016
- PRC-DeSoto International, Inc.
- Bruce Virnelson
- B32 - LAYERED PRODUCTS
Information Patent Application
METHODS FOR MAKING CURED SEALANTS BY ACTINIC RADIATION AND RELATED...
- Publication number 20160304759
- Publication date Oct 20, 2016
- PRC-DeSoto International, Inc.
- Raquel Keledjian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PARTIALLY REACTED SILANE PRIMER COMPOSITIONS
- Publication number 20160257819
- Publication date Sep 8, 2016
- PRC-DESOTO INTERNATIONAL INCORPORATED
- Srikant Pathak
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
POLYTHIOETHER SEALANTS WITH ENHANCED THERMAL RESISTANCE
- Publication number 20160060484
- Publication date Mar 3, 2016
- PRC-DeSoto International, Inc.
- Juexiao Cai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHODS FOR MAKING CURED SEALANTS BY ACTINIC RADIATION AND RELATED...
- Publication number 20150086726
- Publication date Mar 26, 2015
- PRC-DeSoto International, Inc.
- Raquel Keledjian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITIONS COMPRISING THIOL-TERMINATED POLYMERS AND SULFUR-CONTAI...
- Publication number 20140186543
- Publication date Jul 3, 2014
- PRC-DeSoto International, Inc.
- Raquel Keledjian
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
COPOLYMERIZABLE SULFUR-CONTAINING ADHESION PROMOTERS AND COMPOSITIO...
- Publication number 20130344287
- Publication date Dec 26, 2013
- PRC-DeSoto International, Inc.
- Raquel Keledjian
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
POLYFUNCTIONAL SULFUR-CONTAINING EPOXIES AND COMPOSITIONS THEREOF
- Publication number 20130345372
- Publication date Dec 26, 2013
- PRC-DeSoto International, Inc.
- Timothy Blackford
- C07 - ORGANIC CHEMISTRY
Information Patent Application
USES OF UV-CURABLE POLYTHIOETHER SEALANTS FOR SEALING FASTENERS AND...
- Publication number 20130284359
- Publication date Oct 31, 2013
- Bruce Virnelson
- B32 - LAYERED PRODUCTS
Information Patent Application
COMPOSITIONS COMPRISING THIOL-TERMINATED POLYMERS AND SULFUR-CONTAI...
- Publication number 20120040103
- Publication date Feb 16, 2012
- PRC-DeSoto International, Inc.
- Raquel Keledjian
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHODS FOR MAKING CURED SEALANTS BY ACTINIC RADIATION AND RELATED...
- Publication number 20120040104
- Publication date Feb 16, 2012
- PRC-DeSoto International, Inc.
- Raquel Keledjian
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Insulating glass unit with structural primary sealant system
- Publication number 20020194813
- Publication date Dec 26, 2002
- PRC-DeSoto International, Inc.
- Bruce Virnelson
- C03 - GLASS MINERAL OR SLAG WOOL

BRUCE VIRNELSON

Person

Patents Grantslast 30 patents

Actinic radiation-curable urethane/urea-containing aerospace coatin...

Low density aerospace compositions and sealants

Dual cure sealants

Free radical polymerizable adhesion-promoting interlayer compositio...

Low density aerospace compositions and sealants

Actinic radiation-curable urethane/urea-containing aerospace coatin...

Methods for making cured sealants by actinic radiation and related...

Low density aerospace compositions and sealants

Methods for making cured sealants by actinic radiation and related...

Non-chromate corrosion inhibiting polythioether sealants

Methods for making cured sealants by actinic radiation and related...

Moisture-curable fuel-resistant sealant systems

Uses of UV-curable polythioether sealants for sealing fasteners and...

Polythioether sealants with enhanced thermal resistance

Copolymerizable sulfur-containing adhesion promoters and compositio...

Compositions comprising thiol-terminated polymers and sulfur-contai...

Methods for making cured sealants by actinic radiation and related...

Compositions comprising thiol-terminated polymers and sulfur-contai...

Polyfunctional sulfur-containing epoxies and compositions thereof

Insulating glass unit with structural primary sealant system

Insulating glass unit with structural primary sealant system

Desiccant matrix for an insulating glass unit

Desiccant matrix for an insulating glass unit

One-component chemically curing hot applied insulating glass sealant

Patents Applicationslast 30 patents

Dual Cure Sealants

FREE RADICAL POLYMERIZABLE ADHESION-PROMOTING INTERLAYER COMPOSITIO...

LOW DENSITY AEROSPACE COMPOSITIONS AND SEALANTS

PARTIALLY REACTED SILANE PRIMER COMPOSITIONS

FREE RADICAL POLYMERIZABLE ADHESION-PROMOTING INTERLAYER COMPOSITIO...

ACTINIC RADIATION-CURABLE URETHANE/UREA-CONTAINING AEROSPACE COATIN...

Dual Cure Sealants

LOW DENSITY AEROSPACE COMPOSITIONS AND SEALANTS

METHODS FOR MAKING CURED SEALANTS BY ACTINIC RADIATION AND RELATED...

ACTINIC RADIATION-CURABLE URETHANE/UREA-CONTAINING AEROSPACE COATIN...

METHODS FOR MAKING CURED SEALANTS BY ACTINIC RADIATION AND RELATED...

LOW DENSITY AEROSPACE COMPOSITIONS AND SEALANTS

NON-CHROMATE CORROSION INHIBITING POLYTHIOETHER SEALANTS

MOISTURE-CURABLE FUEL-RESISTANT SEALANT SYSTEMS

USES OF UV-CURABLE POLYTHIOETHER SEALANTS FOR SEALING FASTENERS AND...

METHODS FOR MAKING CURED SEALANTS BY ACTINIC RADIATION AND RELATED...

PARTIALLY REACTED SILANE PRIMER COMPOSITIONS

POLYTHIOETHER SEALANTS WITH ENHANCED THERMAL RESISTANCE

METHODS FOR MAKING CURED SEALANTS BY ACTINIC RADIATION AND RELATED...

COMPOSITIONS COMPRISING THIOL-TERMINATED POLYMERS AND SULFUR-CONTAI...

COPOLYMERIZABLE SULFUR-CONTAINING ADHESION PROMOTERS AND COMPOSITIO...

POLYFUNCTIONAL SULFUR-CONTAINING EPOXIES AND COMPOSITIONS THEREOF

USES OF UV-CURABLE POLYTHIOETHER SEALANTS FOR SEALING FASTENERS AND...

COMPOSITIONS COMPRISING THIOL-TERMINATED POLYMERS AND SULFUR-CONTAI...

METHODS FOR MAKING CURED SEALANTS BY ACTINIC RADIATION AND RELATED...

Insulating glass unit with structural primary sealant system