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Daramic, Inc.
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Burlington, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Nonwoven separator for a nickel-metal hydride battery
Patent number
6,537,696
Issue date
Mar 25, 2003
Daramic, Inc.
J. Kevin Whear
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Use of lignins in thermoplastics
Patent number
6,485,867
Issue date
Nov 26, 2002
Daramic, Inc.
Jaime Navarrete
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Battery separator with sodium sulfate
Patent number
5,618,642
Issue date
Apr 8, 1997
Daramic, Inc.
Abbas Samii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery electrolyte pad with gelling agents and method
Patent number
5,605,549
Issue date
Feb 25, 1997
Daramic, Inc.
Jerry Zucker
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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last 30 trademarks