Russell H. Tobias

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Centerville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Water soluble branched polyethyleneimine compositions
- Patent number 8,430,952
- Issue date Apr 30, 2013
- Eastman Kodak Company
- Raouf Botros
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
WATER SOLUBLE BRANCHED POLYETHYLENEIMINE COMPOSITIONS
- Publication number 20090043040
- Publication date Feb 12, 2009
- Raouf Botros
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER SOLUBLE BRANCHED POLYETHYLENEIMINE COMPOSITIONS
- Publication number 20080078304
- Publication date Apr 3, 2008
- Raouf Botros
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Treating material for substrate property enhancement and print qual...
- Publication number 20040035325
- Publication date Feb 26, 2004
- Scitex Digital Printing, Inc.
- Raouf Botros
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS