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Frederick W. Hyde
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New Brighton, MN, US
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last 30 patents
Information
Patent Grant
Crosslinked isocyanate functional polymer supports
Patent number
6,018,009
Issue date
Jan 25, 2000
3M Innovative Properties Company
Steven M. Heilmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crosslinked isocyanate functional polymer supports
Patent number
5,760,152
Issue date
Jun 2, 1998
Minnesota Mining and Manufacturing Company
Steven M. Heilmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crosslinked isocyanate-functional polymer supports
Patent number
5,679,779
Issue date
Oct 21, 1997
Minnesota Mining and Manufacturing
Steven M. Heilmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cartridge filters with insoluble enzyme particulates contained thereon
Patent number
5,614,105
Issue date
Mar 25, 1997
Minnesota Mining and Manufacturing Company
Steven M. Heilmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cartridge filters with insoluble enzyme particulates contained thereon
Patent number
5,478,466
Issue date
Dec 26, 1995
Minnesota Mining and Manufacturing Company
Steven M. Heilmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of isolating and purifying a biomacromolecule
Patent number
5,468,847
Issue date
Nov 21, 1995
Minnesota Mining and Manufacturing Company
Steven M. Heilmann
C07 - ORGANIC CHEMISTRY