Eric Alvin Johnson

Person

Lansdale, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Aqueous inkjet ink composition
- Patent number 7,338,988
- Issue date Mar 4, 2008
- Rohm & Haas Company
- Carl Michael Hesler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inkjet ink composition
- Patent number 6,956,082
- Issue date Oct 18, 2005
- Rohm & Haas Company
- Eric Alvin Johnson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymeric binders for ink jet inks
- Patent number 6,743,875
- Issue date Jun 1, 2004
- Rohm & Haas Company
- Eric Alvin Johnson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymeric binders for ink jet inks
- Patent number 6,693,147
- Issue date Feb 17, 2004
- Rohm & Haas Company
- Eric Alvin Johnson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymeric binders from copolymers of unsaturated carboxylic acids a...
- Patent number 6,541,590
- Issue date Apr 1, 2003
- Rohm & Haas Company
- Eric Alvin Johnson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Multi-stage polymer particles having a hydrophobically-modified, io...
- Patent number 5,451,641
- Issue date Sep 19, 1995
- Rohm & Haas Company
- Eric K. Eisenhart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multi-stage polymer particles having a hydrophobically-modified, io...
- Patent number 5,266,646
- Issue date Nov 30, 1993
- Rohm & Haas Company
- Eric K. Eisenhart
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for improving thickeners for aqueous systems
- Patent number 5,137,571
- Issue date Aug 11, 1992
- Rohm & Haas Company
- Eric K. Eisenhart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Aqueous inkjet ink composition
- Publication number 20040092623
- Publication date May 13, 2004
- Carl Michael Hesler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Polymeric binders for ink jet inks
- Publication number 20030171517
- Publication date Sep 11, 2003
- Eric Alvin Johnson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Polymeric binders for ink jet inks
- Publication number 20030171516
- Publication date Sep 11, 2003
- Eric Alvin Johnson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Eric Alvin Johnson

Person

Patents Grantslast 30 patents

Aqueous inkjet ink composition

Inkjet ink composition

Polymeric binders for ink jet inks

Polymeric binders for ink jet inks

Polymeric binders from copolymers of unsaturated carboxylic acids a...

Multi-stage polymer particles having a hydrophobically-modified, io...

Multi-stage polymer particles having a hydrophobically-modified, io...

Method for improving thickeners for aqueous systems

Patents Applicationslast 30 patents

Aqueous inkjet ink composition

Polymeric binders for ink jet inks

Polymeric binders for ink jet inks