Kevin Rodney Gerzevske

Follow

Person

Wilmington, DE, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for removing color from polymeric material
- Patent number 7,947,750
- Issue date May 24, 2011
- BASF SE
- Ronnie Ozer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
2,9-dichloro-quinacridone as α-quinacridone crystal phase inhibitor
- Patent number 7,419,542
- Issue date Sep 2, 2008
- Ciba Specialty Chemicals Corporation
- Yingxia He
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Quinophenanthrine diones fluorescent whitening agents
- Patent number 7,294,287
- Issue date Nov 13, 2007
- Ciba Specialty Chemicals Corporation
- Damien Thurber Cole
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Quinacridone pigment compositions comprising unsymmetrically substi...
- Patent number 7,166,158
- Issue date Jan 23, 2007
- Ciba Specialty Chemicals Corporation
- Valentina K. Mitina
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing 2-anilinoacridones
- Patent number 6,022,970
- Issue date Feb 8, 2000
- Ciba Specialty Chemicals Corporation
- Kevin R. Gerzevske
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for removing color from polymeric material
- Publication number 20080255259
- Publication date Oct 16, 2008
- Ronnie Ozer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Quinophenanthrine diones fluorescent whitening agents
- Publication number 20070050927
- Publication date Mar 8, 2007
- Damien Thurber Cole
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Quinacridone pigment compositions comprising unsymmetrically substi...
- Publication number 20050011403
- Publication date Jan 20, 2005
- Valentina K. Mitina
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...