Robert H. Marchessault

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Montreal, CA

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Patents Grantslast 30 patents

Information Patent Grant
Macromers of poly (hydroxyalkanoates)
- Patent number 6,534,599
- Issue date Mar 18, 2003
- McGill University
- Robert H. Marchessault
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Entrapment or microencapsulation of drugs in a polyhydroxyalkanoate...
- Patent number 6,146,665
- Issue date Nov 14, 2000
- McGill University
- Robert H. Marchessault
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Latex of poly-.beta.-hydroxyalkanoates for treating fiber construct...
- Patent number 5,451,456
- Issue date Sep 19, 1995
- Pulp & Paper Research Institute of Canada
- Robert H. Marchessault
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Hot melt ink compositions
- Patent number 5,122,187
- Issue date Jun 16, 1992
- Xerox Corporation
- William M. Schwarz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hot melt ink compositions
- Patent number 5,006,170
- Issue date Apr 9, 1991
- Xerox Corporation
- William M. Schwarz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Toner and developer compositions containing biodegradable semicryst...
- Patent number 5,004,664
- Issue date Apr 2, 1991
- Xerox Corporation
- Timothy J. Fuller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Formation of superparamagnetic particles
- Publication number 20050019755
- Publication date Jan 27, 2005
- Robert H. Marchessault
- G01 - MEASURING TESTING
Information Patent Application
Formation of superparamagnetic particles
- Publication number 20040146855
- Publication date Jul 29, 2004
- Robert H. Marchessault
- G01 - MEASURING TESTING
Information Patent Application
Macromers of poly (hydroxyalkanoates)
- Publication number 20020042481
- Publication date Apr 11, 2002
- Robert H. Marchessault
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Magnetic compound
- Publication number 20020037594
- Publication date Mar 28, 2002
- Robert H. Marchessault
- G01 - MEASURING TESTING