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Alvin C. Lavoie
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Lansdale, PA, US
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Patents Grants
last 30 patents
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Patent Grant
Process of improving the leveling of a floor polish composition
Patent number
6,228,913
Issue date
May 8, 2001
Rohm & Haas Company
Joseph Michael Owens
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Quick-drying aqueous coating compositions
Patent number
5,922,398
Issue date
Jul 13, 1999
Rohm and Haas Company
Ann Robertson Hermes
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Method for improving drying speed in printing process and fast dry...
Patent number
5,849,833
Issue date
Dec 15, 1998
Rohm & Haas Company
Caren Ann Puschak
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of producing wear resistant traffic markings
Patent number
5,820,993
Issue date
Oct 13, 1998
Donald Craig Schall
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of producing wear resistant traffic markings
Patent number
5,672,379
Issue date
Sep 30, 1997
Rohm & Haas Company
Donald Craig Schall
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Functionalization of polymers via enamine of acetoacetate
Patent number
5,616,764
Issue date
Apr 1, 1997
Rohm and Haas Company
Alvin C. Lavoie
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Air curing polymer compositions
Patent number
5,559,192
Issue date
Sep 24, 1996
Rohm & Haas Company
Daniel A. Bors
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Functionalization of polymers via enamine of acetoacetate
Patent number
5,548,024
Issue date
Aug 20, 1996
Rohm & Haas Company
Alvin C. Lavoie
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Functionalization of polymers via enamine of acetoacetate
Patent number
5,525,662
Issue date
Jun 11, 1996
Rohm & Haas Company
Alvin C. Lavoie
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Functionalization of polymers via enamine of acetoacetate
Patent number
5,494,975
Issue date
Feb 27, 1996
Rohm & Haas Company
Alvin C. Lavoie
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Functionalization of polymers via enamine of acetoacetate
Patent number
5,494,961
Issue date
Feb 27, 1996
Rohm and Haas Company
Alvin C. Lavoie
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Air curing polymer composition
Patent number
5,484,849
Issue date
Jan 16, 1996
Rohm & Haas Company
Daniel A. Bors
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Coating compositions incorporating composite polymer particles
Patent number
5,331,025
Issue date
Jul 19, 1994
Rohm & Haas Company
Alvin C. Lavoie
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Stable aqueous emulsion copolymers with siloxane functionality
Patent number
5,214,095
Issue date
May 25, 1993
Rohm & Haas Company
Alvin C. Lavoie
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS