Karen S. Rechenberg

Person

Gibsonia, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Coating compositions providing improved mar and scratch resistance...
- Patent number 8,258,225
- Issue date Sep 4, 2012
- PPG Industries Ohio, Inc.
- Karen A. Barkac
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Powder coating compositions
- Patent number 7,132,477
- Issue date Nov 7, 2006
- PPG Industries Ohio, Inc.
- Kurt A. Humbert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Powder coating compositions having improved mar and acid resistance
- Patent number 7,122,600
- Issue date Oct 17, 2006
- PPG Industries Ohio, Inc.
- Karen S. Rechenberg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable film-forming composition exhibiting improved yellowing resi...
- Patent number 6,863,982
- Issue date Mar 8, 2005
- PPG Industries Ohio, Inc.
- Masayuki Nakajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Powder coating compositions having improved mar and acid resistance
- Patent number 6,784,247
- Issue date Aug 31, 2004
- PPG Industries Ohio, Inc.
- Karen S. Rechenberg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Powder coating compositions demonstrating improved mar resistance
- Patent number 6,699,942
- Issue date Mar 2, 2004
- PPG Industries Ohio, Inc.
- Karen A. Barkac
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Powder coating compositions and coated substrates with multilayered...
- Patent number 6,277,917
- Issue date Aug 21, 2001
- PPG Industries Ohio, Inc.
- Anton Jurgetz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating compositions and coated substrates with good appearance pro...
- Patent number 6,184,279
- Issue date Feb 6, 2001
- PPG Industries Ohio, Inc.
- Lawrence G. Anderson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CURABLE POWDER FILM-FORMING COMPOSITION EXHIBITING IMPROVED FLOW AN...
- Publication number 20070293618
- Publication date Dec 20, 2007
- PPG INDUSTRIES OHIO, INC.
- Karen A. Barkac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Coating compositions providing improved mar and scratch resistance...
- Publication number 20050249939
- Publication date Nov 10, 2005
- Karen A. Barkac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Powder coating compositions
- Publication number 20050025987
- Publication date Feb 3, 2005
- Kurt A. Humbert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Powder coating compositions having improved mar and acid resistance
- Publication number 20040249075
- Publication date Dec 9, 2004
- Karen S. Rechenberg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Curable film-forming composition exhibiting improved yellowing resi...
- Publication number 20040071972
- Publication date Apr 15, 2004
- Masayuki Nakajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Powder coating compositions having improved mar and acid resistance
- Publication number 20030166787
- Publication date Sep 4, 2003
- Karen S. Rechenberg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Curable powder film-forming composition exhibiting improved flow an...
- Publication number 20030166758
- Publication date Sep 4, 2003
- Karen A. Barkac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Mar resistance
- Publication number 20030055168
- Publication date Mar 20, 2003
- Karen A. Barkac
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Coating compositions providing improved mar and scratch resistance...
- Publication number 20020137872
- Publication date Sep 26, 2002
- John R. Schneider
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Karen S. Rechenberg

Person

Patents Grantslast 30 patents

Coating compositions providing improved mar and scratch resistance...

Powder coating compositions

Powder coating compositions having improved mar and acid resistance

Curable film-forming composition exhibiting improved yellowing resi...

Powder coating compositions having improved mar and acid resistance

Powder coating compositions demonstrating improved mar resistance

Powder coating compositions and coated substrates with multilayered...

Coating compositions and coated substrates with good appearance pro...

Patents Applicationslast 30 patents

CURABLE POWDER FILM-FORMING COMPOSITION EXHIBITING IMPROVED FLOW AN...

Coating compositions providing improved mar and scratch resistance...

Powder coating compositions

Powder coating compositions having improved mar and acid resistance

Curable film-forming composition exhibiting improved yellowing resi...

Powder coating compositions having improved mar and acid resistance

Curable powder film-forming composition exhibiting improved flow an...

Mar resistance

Coating compositions providing improved mar and scratch resistance...