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Richard A. Amos
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St. Anthony, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Reagent and method for providing coatings on surfaces
Patent number
8,039,524
Issue date
Oct 18, 2011
SurModics, Inc.
Ralph A. Chappa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Medicament incorporation matrix
Patent number
7,794,751
Issue date
Sep 14, 2010
SurModics, Inc.
Stephen J. Chudzik
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Reagent and method for providing coatings on surfaces
Patent number
7,736,689
Issue date
Jun 15, 2010
SurModics, Inc.
Ralph A. Chappa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Reagent and method for providing coatings on surfaces
Patent number
7,348,055
Issue date
Mar 25, 2008
SurModics, Inc.
Ralph A. Chappa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Latent reactive blood compatible agents
Patent number
7,144,573
Issue date
Dec 5, 2006
SurModics, Inc.
Patrick E. Guire
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Water-soluble coating agents bearing initiator groups
Patent number
7,087,658
Issue date
Aug 8, 2006
SurModics, Inc.
Dale G. Swan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Latent reactive blood compatible agents
Patent number
7,071,235
Issue date
Jul 4, 2006
SurModics, Inc.
Patrick E. Guire
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Medicament incorporation matrix
Patent number
7,056,533
Issue date
Jun 6, 2006
SurModics, Inc.
Stephen J. Chudzik
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Water-soluble coating agents bearing initiator groups
Patent number
6,669,994
Issue date
Dec 30, 2003
SurModics, Inc.
Dale G. Swan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Latent reactive blood compatible agents
Patent number
6,555,587
Issue date
Apr 29, 2003
SurModics, Inc.
Patrick E. Guire
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polybifunctional reagent having a polymeric backbone and latent rea...
Patent number
6,514,734
Issue date
Feb 4, 2003
SurModics, Inc.
David L. Clapper
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Latent reactive blood compatible agents
Patent number
6,465,525
Issue date
Oct 15, 2002
SurModics, Inc.
Patrick E. Guire
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polybifunctional reagent having a polymeric backbone and photoreact...
Patent number
6,121,027
Issue date
Sep 19, 2000
SurModics, Inc.
David L. Clapper
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Photoactivatable cross-linking agents containing charged groups for...
Patent number
6,077,698
Issue date
Jun 20, 2000
SurModics, Inc.
Dale G. Swan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Photoactivatable chain transfer agents and semi-telechelic photoact...
Patent number
5,942,555
Issue date
Aug 24, 1999
SurModics, Inc.
Melvin J. Swanson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Reagent and method for attaching target molecules to a surface
Patent number
5,858,653
Issue date
Jan 12, 1999
SurModics, Inc.
Lise W. Duran
C40 - COMBINATORIAL CHEMISTRY
Information
Patent Grant
Photoactivatable water soluble cross-linking agents containing an o...
Patent number
5,714,360
Issue date
Feb 3, 1998
BSI Corporation
Dale G. Swan
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
REAGENT AND METHOD FOR PROVIDING COATINGS ON SURFACES
Publication number
20120004339
Publication date
Jan 5, 2012
SURMODICS, INC.
Ralph A. Chappa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
REAGENT AND METHOD FOR PROVIDING COATINGS ON SURFACES
Publication number
20100240789
Publication date
Sep 23, 2010
SURMODICS, INC.
Ralph A. Chappa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
REAGENT AND METHOD FOR PROVIDING COATINGS ON SURFACES
Publication number
20070292596
Publication date
Dec 20, 2007
SURMODICS, INC.
Ralph A. Chappa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LATENT REACTIVE BLOOD COMPATIBLE AGENTS
Publication number
20070104757
Publication date
May 10, 2007
Patrick E. Guire
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LATENT REACTIVE BLOOD COMPATIBLE AGENTS
Publication number
20070082022
Publication date
Apr 12, 2007
Patrick E. Guire
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Medicament incorporation matrix
Publication number
20060165751
Publication date
Jul 27, 2006
Stephen J. Chudzik
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Latent reactive blood compatible agents
Publication number
20060052460
Publication date
Mar 9, 2006
Patrick E. Guire
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Water-soluble coating agents bearing initiator groups
Publication number
20040137164
Publication date
Jul 15, 2004
Surmodics, Inc.
Dale G. Swan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Latent reactive blood compatible agents
Publication number
20030215419
Publication date
Nov 20, 2003
Surmodics, Inc.
Patrick E. Guire
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Latent reactive polymers with biologically active moieties
Publication number
20030181423
Publication date
Sep 25, 2003
David L. Clapper
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Reagent and method for providing coatings on surfaces
Publication number
20030165613
Publication date
Sep 4, 2003
Ralph A. Chappa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Medicament incorporation matrix
Publication number
20020041899
Publication date
Apr 11, 2002
Stephen J. Chudzik
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Water-soluble coating agents bearing initiator groups
Publication number
20020004140
Publication date
Jan 10, 2002
Dale G. Swan
G01 - MEASURING TESTING