Robert Lee Barcus

Person

Springfield Township, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polysaccharide derivatives and structures employing same
- Patent number 9,321,852
- Issue date Apr 26, 2016
- The Procter & Gamble Company
- Dean Van Phan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic heteropolysaccharide derivatives and methods for maki...
- Patent number 8,592,573
- Issue date Nov 26, 2013
- The Procter & Gamble Company
- Robert Lee Barcus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Temporary wet strength additives
- Patent number 7,691,233
- Issue date Apr 6, 2010
- The Procter & Gamble Company
- Robert Lee Barcus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Processes for making temporary wet strength additives
- Patent number 7,625,989
- Issue date Dec 1, 2009
- The Procter & Gamble Company
- Robert Lee Barcus
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Processes for making temporary wet strength additives
- Patent number 7,598,331
- Issue date Oct 6, 2009
- The Procter & Gamble Company
- Robert Lee Barcus
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Processes for making temporary wet strength additives
- Patent number 7,259,218
- Issue date Aug 21, 2007
- The Procter Gamble Company
- Robert Lee Barcus
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Temporary wet strength additives
- Patent number 7,258,763
- Issue date Aug 21, 2007
- The Procter Gamble Company
- Robert Lee Barcus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fibrous structures exhibiting improved wet strength properties
- Patent number 7,217,339
- Issue date May 15, 2007
- The Procter & Gamble Company
- Khosrow Parviz Mohammadi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Temporary wet strength resins
- Patent number 7,125,469
- Issue date Oct 24, 2006
- The Procter & Gamble Company
- Robert Lee Barcus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fibers and pulps for papermaking based on chemical combination of p...
- Patent number 5,698,074
- Issue date Dec 16, 1997
- The Procter & Gamble Company
- Robert Lee Barcus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fibers and pulps for papermaking based on chemical combination of p...
- Patent number 5,443,899
- Issue date Aug 22, 1995
- The Procter & Gamble Company
- Robert L. Barcus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fibers and pulps for papermaking based on chemical combination of p...
- Patent number 5,160,789
- Issue date Nov 3, 1992
- The Procter & Gamble Co.
- Robert L. Barcus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Poly(methyl vinyl ether-co-maleate) and polyol modified cellulostic...
- Patent number 5,049,235
- Issue date Sep 17, 1991
- The Procter & Gamble Company
- Robert L. Barcus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
POLYSACCHARIDE DERIVATIVES AND STRUCTURES EMPLOYING SAME
- Publication number 20140057106
- Publication date Feb 27, 2014
- The Procter & Gamble Company
- Dean Van PHAN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
THERMOPLASTIC HETEROPOLYSACCHARIDE DERIVATIVES AND METHODS FOR MAKI...
- Publication number 20100044627
- Publication date Feb 25, 2010
- Robert Lee Barcus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYSACCHARIDE DERIVATIVES AND STRUCTURES EMPLOYING SAME
- Publication number 20080234476
- Publication date Sep 25, 2008
- The Procter & Gamble Company
- Dean Van Phan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Temporary wet strength additives
- Publication number 20070251657
- Publication date Nov 1, 2007
- Robert Lee Barcus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Processes for making temporary wet strength additives
- Publication number 20070255010
- Publication date Nov 1, 2007
- Robert Lee Barcus
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Processes for making temporary wet strength additives
- Publication number 20060183867
- Publication date Aug 17, 2006
- Robert Lee Barcus
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Processes for making temporary wet strength additives
- Publication number 20060180288
- Publication date Aug 17, 2006
- The Procter & Gamble Company
- Robert Lee Barcus
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Temporary wet strength resins
- Publication number 20050082023
- Publication date Apr 21, 2005
- The Procter & Gamble Company
- Robert Lee Barcus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Temporary wet strength additives
- Publication number 20050082024
- Publication date Apr 21, 2005
- Robert Lee Barcus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fibrous structures exhibiting improved wet strength properties
- Publication number 20050082026
- Publication date Apr 21, 2005
- Khosrow Parviz Mohammadi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Robert Lee Barcus

Person

Patents Grantslast 30 patents

Polysaccharide derivatives and structures employing same

Thermoplastic heteropolysaccharide derivatives and methods for maki...

Temporary wet strength additives

Processes for making temporary wet strength additives

Processes for making temporary wet strength additives

Processes for making temporary wet strength additives

Temporary wet strength additives

Fibrous structures exhibiting improved wet strength properties

Temporary wet strength resins

Fibers and pulps for papermaking based on chemical combination of p...

Fibers and pulps for papermaking based on chemical combination of p...

Fibers and pulps for papermaking based on chemical combination of p...

Poly(methyl vinyl ether-co-maleate) and polyol modified cellulostic...

Patents Applicationslast 30 patents

POLYSACCHARIDE DERIVATIVES AND STRUCTURES EMPLOYING SAME

THERMOPLASTIC HETEROPOLYSACCHARIDE DERIVATIVES AND METHODS FOR MAKI...

POLYSACCHARIDE DERIVATIVES AND STRUCTURES EMPLOYING SAME

Temporary wet strength additives

Processes for making temporary wet strength additives

Processes for making temporary wet strength additives

Processes for making temporary wet strength additives

Temporary wet strength resins

Temporary wet strength additives

Fibrous structures exhibiting improved wet strength properties