Menachem Lewin

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Jerusalem, IL

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Patents Grantslast 30 patents

Information Patent Grant
Flame retardation of polymeric compositions
- Patent number 6,528,558
- Issue date Mar 4, 2003
- Menachem Lewin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame retardant polyamide compositions
- Patent number 5,424,344
- Issue date Jun 13, 1995
- E. I. DuPont de Nemours and Company
- Menachem Lewin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process and apparatus for the production of textured polyester yarn
- Patent number 4,120,141
- Issue date Oct 17, 1978
- The State of Israel Ministry of Commerce and Industry
- George Lopatin
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Method of improving the sorption capacity of polymers
- Patent number 4,066,387
- Issue date Jan 3, 1978
- The State of Israel Ministry of Commerce and Industry
- Menachem Lewin
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
NANOCOMPOSITES AND THEIR SURFACES
- Publication number 20100256272
- Publication date Oct 7, 2010
- Menachem Lewin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NANOCOMPOSITES AND THEIR SURFACES
- Publication number 20100249309
- Publication date Sep 30, 2010
- Menachem Lewin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Flame retardation of polymeric compositions
- Publication number 20030139501
- Publication date Jul 24, 2003
- Menachem Lewin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Flame retardation of polymeric compositions
- Publication number 20020013393
- Publication date Jan 31, 2002
- Menachem Lewin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...