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Mike Helton
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Memphis, TN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Biocompatible poly-β-1→4-N-acetylglucosamine
Patent number
6,864,245
Issue date
Mar 8, 2005
Marine Polymer Technologies, Inc.
John N. Vournakis
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pharmaceutical compositions comprising poly-β-1→4-N-...
Patent number
6,743,783
Issue date
Jun 1, 2004
Marine Polymer Technologies, Inc.
John N. Vournakis
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Bicompatible poly-β-1→4-N-acetylglucosamine
Patent number
6,686,342
Issue date
Feb 3, 2004
Marine Polymer Technologies, Inc.
John N. Vournakis
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Methods and compositions for poly-β-1-4-N-acetylglucosamine...
Patent number
6,649,599
Issue date
Nov 18, 2003
Marine Polymer Technologies, Inc.
John N. Vournakis
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pharmaceutical compositions comprising poly-β-1→4-N-...
Patent number
6,630,459
Issue date
Oct 7, 2003
Marine Polymers Technologies
John N. Vournakis
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Methods and compositions for poly-β-1→4-N-acetylgluc...
Patent number
6,610,668
Issue date
Aug 26, 2003
Marine Polymers Technologies
John N. Vournakis
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Methods for making poly-β-1→4-N-acetylglucosamine
Patent number
6,599,720
Issue date
Jul 29, 2003
Marine Polymer Technologies
John N. Vournakis
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Methods and compositions for poly-.beta.-1.fwdarw.4-N-acetylglucosa...
Patent number
5,858,350
Issue date
Jan 12, 1999
Marine Polymer Technologies
John N. Vournakis
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Methods and compositions for poly-.beta.-1-4-N-acetylglucosamine dr...
Patent number
5,846,952
Issue date
Dec 8, 1998
Marine Polymer Technologies, Inc.
John N. Vournakis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Poly-.beta.-1.fwdarw.4-N-acetylucosamine copolymer composition with...
Patent number
5,686,115
Issue date
Nov 11, 1997
Marine Polymer Technologies, Inc.
John N. Vournakis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods and compositions for poly-.beta.-1-4-N-acetylglucosamine ch...
Patent number
5,635,493
Issue date
Jun 3, 1997
Marine Polymer Technologies, Inc.
John N. Vournakis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods and compositions for poly-.beta.-1-4-N-acetylglucosamine bi...
Patent number
5,624,679
Issue date
Apr 29, 1997
Marine Polymer Technologies, Inc.
John N. Vournakis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of isolating poly-.beta.-1-4-N-acetylglucosamine from microa...
Patent number
5,622,834
Issue date
Apr 22, 1997
Marine Polymer Technologies, Inc.
John N. Vournakis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Poly-.beta.-1.fwdarw.-4-N-acetylglucosamine
Patent number
5,623,064
Issue date
Apr 22, 1997
Marine Polymer Technologies, Inc.
John N. Vournakis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
BIOCOMPATIBLE POLY-BETA-1-4-N-ACETYLGLUCOSAMINE
Publication number
20090247738
Publication date
Oct 1, 2009
Marine Polymer Technologies, Inc.
John N. Vournakis
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Biocompatible poly-beta-1-4-N-acetylglucosamine
Publication number
20070105815
Publication date
May 10, 2007
Marine Polymer Technologies
John N. Vournakis
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Methods and compositions for poly-beta-1-4-N-acetylglucosamine cell...
Publication number
20050004072
Publication date
Jan 6, 2005
Marine Polymer Technologies, Inc.
John N. Vournakis
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Biocompatible poly-beta-1-4-N-acetylglucosamine
Publication number
20040087015
Publication date
May 6, 2004
Marine Polymer Technologies, Inc.
John N. Vournakis
B60 - VEHICLES IN GENERAL
Information
Patent Application
Biocompatible poly-B-1 4-N-acetylglucosamine
Publication number
20030212040
Publication date
Nov 13, 2003
Marine Polymer Technologies, Inc.
John N. Vournakis
B60 - VEHICLES IN GENERAL
Information
Patent Application
Methods and compositions for poly-beta-1-4-N-acetylglucosamine cell...
Publication number
20020106792
Publication date
Aug 8, 2002
Marine Polymer Technologies, Inc.
John N. Vournakis
B60 - VEHICLES IN GENERAL
Information
Patent Application
Methods and compositions for poly-beta-1-4-N acetylglucosamine cell...
Publication number
20020098579
Publication date
Jul 25, 2002
Marine Polymer Technologies, Inc.
John N. Vournakis
B60 - VEHICLES IN GENERAL
Information
Patent Application
Methods and compositions for poly-beta-1-4-N-acetylglucosamine cell...
Publication number
20020091101
Publication date
Jul 11, 2002
Marine Polymer Technologies, Inc.
John N. Vournakis
B60 - VEHICLES IN GENERAL
Information
Patent Application
Methods and compositions for poly-beta-1-4-N-acetylglucosamine cell...
Publication number
20010055807
Publication date
Dec 27, 2001
Marine Polymer Technologies, Inc.
John N. Vournakis
B60 - VEHICLES IN GENERAL