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Premnath Venugopalan
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Cambridge, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Radiation melt treated ultra high molecular weight polyethylene pro...
Patent number
8,563,623
Issue date
Oct 22, 2013
The General Hospital Corporation
Edward W. Merrill
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Radiation and melt treated ultra high molecular weight polyethylene...
Patent number
8,263,676
Issue date
Sep 11, 2012
The General Hospital Corporation
Edward W. Merrill
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Radiation and melt treated ultra high molecular weight polyethylene...
Patent number
7,858,671
Issue date
Dec 28, 2010
The General Hospital Corporation
Edward W. Merrill
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Radiation and melt treated ultra high molecular weight polyethylene...
Patent number
6,641,617
Issue date
Nov 4, 2003
The General Hospital Corp.
Edward W. Merrill
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process of making ultra high molecular weight polyethylene prosthet...
Patent number
6,464,926
Issue date
Oct 15, 2002
The General Hospital Corporation
Edward W. Merrill
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Melt-irradiated ultra high molecular weight polyethylene prosthetic...
Patent number
5,879,400
Issue date
Mar 9, 1999
Massachusetts Institute of Technology
Edward W. Merrill
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
RADIATION AND MELT TREATED ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENE...
Publication number
20120060852
Publication date
Mar 15, 2012
Massachusetts Institute of Technology
Edward W. Merrill
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
RADIATION AND MELT TREATED ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENE...
Publication number
20120016051
Publication date
Jan 19, 2012
Massachusetts Institute of Technology
Eward W. Merrill
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
RADIATION AND MELT TREATED ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENE...
Publication number
20090105364
Publication date
Apr 23, 2009
The General Hospital Corporation
Edward W. Merrill
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Radiation and melt treated ultra high molecular weight polyethylene...
Publication number
20050267594
Publication date
Dec 1, 2005
The General Hospital Corporation
Edward W. Merrill
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Radiation melt treated ultra high molecular weight polyethylene pro...
Publication number
20050165495
Publication date
Jul 28, 2005
The General Hospital Corporation
Edward W. Merrill
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Radiation and melt treated ultra high molecular weight polyethylene...
Publication number
20050096749
Publication date
May 5, 2005
The General Hospital Corporation
Edward W. Marrill
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Radiation and melt treated ultra high molecular weight polyethylene...
Publication number
20050056971
Publication date
Mar 17, 2005
Edward W. Merrill
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Radiation and melt treated ultra high molecular weight polyethylene...
Publication number
20050006821
Publication date
Jan 13, 2005
The General Hospital Corporation
Edward W. Merrill
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Radiation and melt treated ultra high molecular weight polyethylene...
Publication number
20030119935
Publication date
Jun 26, 2003
Edward W. Merrill
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL