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Gilbert C. Johnson
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Lino Lakes, MN, US
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last 30 patents
Information
Patent Grant
Liquid crystal compounds having a chiral fluorinated terminal portion
Patent number
5,972,241
Issue date
Oct 26, 1999
3M Innovative Properties Company
Gilbert C. Johnson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal compounds having a chiral fluorinated terminal portion
Patent number
5,702,637
Issue date
Dec 30, 1997
Minnesota Mining and Manufacturing Company
Gilbert C. Johnson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal compounds having perfluoroether terminal portions
Patent number
5,482,650
Issue date
Jan 9, 1996
Minnesota Mining and Manufacturing Company
Eugene P. Janulis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chiral liquid crystal compounds having a perfluoroether terminal po...
Patent number
5,474,705
Issue date
Dec 12, 1995
Minnesota Mining and Manufacturing Company
Eugene P. Janulis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal compounds having perfluoroether terminal portions
Patent number
5,437,812
Issue date
Aug 1, 1995
Minnesota Mining and Manufacturing Company
Eugene P. Janulis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal compounds having a fluoroether terminal portion
Patent number
5,399,291
Issue date
Mar 21, 1995
Minnesota Mining and Manufacturing Company
Eugene P. Janulis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ferroelectric liquid crystal compounds having perfluoroether termin...
Patent number
5,262,082
Issue date
Nov 16, 1993
Minnesota Mining and Manufacturing Company
Eugene P. Janulis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Acryloyloxy and methacryloyloxy group-containing condensation polymers
Patent number
4,921,930
Issue date
May 1, 1990
Minnesota Mining and Manufacturing Company
Gilbert C. Johnson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Acryloyloxy and methacryloyloxy group-containing condensation polymers
Patent number
4,910,281
Issue date
Mar 20, 1990
Minnesota Mining and Manufacturing Company
Gilbert C. Johnson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Radiation-curable thermoplastic coating
Patent number
4,654,233
Issue date
Mar 31, 1987
Minnesota Mining and Manufacturing Company
Richard J. Grant
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ethylenically unsaturated polyesters
Patent number
4,567,237
Issue date
Jan 28, 1986
Minnesota Mining and Manufacturing Company
Gilbert C. Johnson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...