Barrett Richard Bobsein

Person

Sellersville, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Benzylamine hydrophobe
- Patent number 9,156,776
- Issue date Oct 13, 2015
- Rohm & Haas Company
- John J Rabasco
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Rheology modifier
- Patent number 9,150,683
- Issue date Oct 6, 2015
- Rohm & Haas Company
- Barrett R Bobsein
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Rheology modifier
- Patent number 8,907,008
- Issue date Dec 9, 2014
- Rohm & Haas Company
- John Rabasco
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dibenzylamine hydrophobe
- Patent number 8,791,201
- Issue date Jul 29, 2014
- Rohm & Haas Company
- John J Rabasco
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrophobically modified alkylene oxide urethane polymer
- Patent number 8,779,055
- Issue date Jul 15, 2014
- Rohm & Haas Company
- John J Rabasco
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Thickened compositions and method for thickening aqueous polymer co...
- Patent number 8,034,869
- Issue date Oct 11, 2011
- Rohm & Haas Company
- Barrett Richard Bobsein
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Thickener composition and method for thickening aqueous systems
- Patent number 7,985,795
- Issue date Jul 26, 2011
- Rohm & Haas Company
- Barrett Richard Bobsein
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Associative thickener compositions and methods of use
- Patent number 7,803,864
- Issue date Sep 28, 2010
- Rohm and Haas Company
- Barrett Richard Bobsein
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Thickener blend composition and method for thickening aqueous systems
- Patent number 7,741,401
- Issue date Jun 22, 2010
- Rohm & Haas Company
- Jerome Michael Harris
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thickener composition and method for thickening aqueous systems
- Patent number 7,741,402
- Issue date Jun 22, 2010
- Rohm & Haas Company
- Barrett Richard Bobsein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Nonionic associative thickener containing vinyl addition polymer ba...
- Patent number 7,449,440
- Issue date Nov 11, 2008
- Rohm & Haas Company
- Robert Mitchell Blankenship
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Nonionic associative thickener containing condensation polymer back...
- Patent number 7,432,325
- Issue date Oct 7, 2008
- Rohm & Haas Company
- Robert Mitchell Blankenship
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Binder composition
- Patent number 7,217,443
- Issue date May 15, 2007
- Rohm & Haas Company
- Barrett Richard Bobsein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Paper having improved print quality and method of making the same
- Patent number 6,863,775
- Issue date Mar 8, 2005
- Rohm & Haas Company
- Barrett Richard Bobsein
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper having improved print quality and method of making the same
- Patent number 6,547,929
- Issue date Apr 15, 2003
- Rohm & Haas Company
- Barrett Richard Bobsein
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
RHEOLOGY MODIFIER
- Publication number 20140011967
- Publication date Jan 9, 2014
- John Rabasco
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BENZYLAMINE HYDROPHOBE
- Publication number 20130281617
- Publication date Oct 24, 2013
- John J. Rabasco
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DIBENZYLAMINE HYDROPHOBE
- Publication number 20130281639
- Publication date Oct 24, 2013
- John J. Rabasco
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RHEOLOGY MODIFIER
- Publication number 20130158194
- Publication date Jun 20, 2013
- Rohm and Haas Company
- Barrett R. Bobsein
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HYDROPHOBICALLY MODIFIED ALKYLENE OXIDE URETHANE POLYMER WITH IMPRO...
- Publication number 20120322936
- Publication date Dec 20, 2012
- Ling Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HYDROPHOBICALLY MODIFIED ALKYLENE OXIDE URETHANE POLYMER
- Publication number 20120130000
- Publication date May 24, 2012
- John J. Rabasco
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RHEOLOGY MODIFIER
- Publication number 20120101223
- Publication date Apr 26, 2012
- John J. Rabasco
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thickener composition and method for thickening aqueous systems
- Publication number 20110281980
- Publication date Nov 17, 2011
- Barrett Richard Bobsein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for producing hydrophobically modified acrylic rheology modi...
- Publication number 20110237745
- Publication date Sep 29, 2011
- Barrett Richard Bobsein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ethylenically unsaturated monomers for thickener compositions
- Publication number 20100286434
- Publication date Nov 11, 2010
- Barrett Richard Bobsein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thickener composition and method for thickening aqueous systems
- Publication number 20100261813
- Publication date Oct 14, 2010
- Barrett Richard Bobsein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thickened compositions and method for thickening aqueous polymer co...
- Publication number 20100227953
- Publication date Sep 9, 2010
- Barrett Richard Bobsein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thickener composition and method for thickening aqueous systems
- Publication number 20100076145
- Publication date Mar 25, 2010
- Barrett Richard Bobsein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thickener composition and method for thickening aqueous systems
- Publication number 20080234411
- Publication date Sep 25, 2008
- Barrett Richard Bobsein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thickener blend composition and method for thickening aqueous systems
- Publication number 20080234425
- Publication date Sep 25, 2008
- Jerome Michael Harris
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Associative thickener combinations
- Publication number 20070155880
- Publication date Jul 5, 2007
- Barrett Richard Bobsein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Nonionic associative thickener containing vinyl addition polymer ba...
- Publication number 20060205630
- Publication date Sep 14, 2006
- Robert Mitchell Blankenship
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Nonionic associative thickener containing condensation polymer back...
- Publication number 20060106153
- Publication date May 18, 2006
- Robert Mitchell Blankenship
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Binder composition
- Publication number 20050215704
- Publication date Sep 29, 2005
- Barrett Richard Bobsein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Binder composition
- Publication number 20040151886
- Publication date Aug 5, 2004
- Barrett Richard Bobsein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Paper having improved print quality and method of making the same
- Publication number 20030178165
- Publication date Sep 25, 2003
- Barrett Richard Bobsein
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Paper having improved print quality and method of making the same
- Publication number 20020014318
- Publication date Feb 7, 2002
- Barrett Richard Bobsein
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Waterborne paper or paperboard coating composition
- Publication number 20010036990
- Publication date Nov 1, 2001
- Barrett Richard Bobsein
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Barrett Richard Bobsein

Person

Patents Grantslast 30 patents

Benzylamine hydrophobe

Rheology modifier

Rheology modifier

Dibenzylamine hydrophobe

Hydrophobically modified alkylene oxide urethane polymer

Thickened compositions and method for thickening aqueous polymer co...

Thickener composition and method for thickening aqueous systems

Associative thickener compositions and methods of use

Thickener blend composition and method for thickening aqueous systems

Thickener composition and method for thickening aqueous systems

Nonionic associative thickener containing vinyl addition polymer ba...

Nonionic associative thickener containing condensation polymer back...

Binder composition

Paper having improved print quality and method of making the same

Paper having improved print quality and method of making the same

Patents Applicationslast 30 patents

RHEOLOGY MODIFIER

BENZYLAMINE HYDROPHOBE

DIBENZYLAMINE HYDROPHOBE

RHEOLOGY MODIFIER

HYDROPHOBICALLY MODIFIED ALKYLENE OXIDE URETHANE POLYMER WITH IMPRO...

HYDROPHOBICALLY MODIFIED ALKYLENE OXIDE URETHANE POLYMER

RHEOLOGY MODIFIER

Thickener composition and method for thickening aqueous systems

Method for producing hydrophobically modified acrylic rheology modi...

Ethylenically unsaturated monomers for thickener compositions

Thickener composition and method for thickening aqueous systems

Thickened compositions and method for thickening aqueous polymer co...

Thickener composition and method for thickening aqueous systems

Thickener composition and method for thickening aqueous systems

Thickener blend composition and method for thickening aqueous systems

Associative thickener combinations

Nonionic associative thickener containing vinyl addition polymer ba...

Nonionic associative thickener containing condensation polymer back...

Binder composition

Binder composition

Paper having improved print quality and method of making the same

Paper having improved print quality and method of making the same

Waterborne paper or paperboard coating composition