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Ernest R. Pariser
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Belmont, MA, 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 treatment of cell proliferative disorders
Patent number
6,063,911
Issue date
May 16, 2000
Marine Polymer Technologies, Inc.
John N. Vournakis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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-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