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Sudhan S. Misra
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Lansdale, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Post seal for lead acid batteries
Patent number
6,806,000
Issue date
Oct 19, 2004
C & D Charter Holdings, Inc.
Sudhan S. Misra
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Recombinant lead-acid cell and long life battery
Patent number
6,667,130
Issue date
Dec 23, 2003
C & D Charter Holdings, Inc.
Sudhan S. Misra
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Lead-acid battery vent valve-catalyst carrier assembly
Patent number
6,562,517
Issue date
May 13, 2003
C & D Charter Holdings, Inc.
Sudhan S. Misra
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Catalyst equipped vapor-communicating multi-cell valve regulated le...
Patent number
6,524,747
Issue date
Feb 25, 2003
C & D Charter Holdings, Inc.
Leslie S. Holden
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Recombinant lead-acid cell and long life battery
Patent number
6,475,660
Issue date
Nov 5, 2002
C & D Charter Holdings, Inc.
Sudhan S. Misra
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Catalyst equipped vapor communicating multi-cell valve regulated le...
Patent number
6,432,582
Issue date
Aug 13, 2002
C & D Charter Holdings, Inc.
Leslie S. Holden
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Modular battery assembly with thermal management system
Patent number
6,300,003
Issue date
Oct 9, 2001
Sudhan S. Misra
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Two way battery vent cap using cup valves
Patent number
6,294,282
Issue date
Sep 25, 2001
C & D Charter Holdings, Inc.
Sudhan S. Misra
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Recombinant lead-acid cell and long life battery
Patent number
5,851,695
Issue date
Dec 22, 1998
C & D Technologies, Inc.
Sudhan S. Misra
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Lead-acid battery with inactive cell
Patent number
5,718,987
Issue date
Feb 17, 1998
C & D Charter Power Systems, Inc.
Sudhan Misra
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery thermal management system
Patent number
5,695,891
Issue date
Dec 9, 1997
C & D Charter Power Systems, Inc.
Sudhan S. Misra
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Lead-acid battery having a cover extending beyond a jar
Patent number
5,645,957
Issue date
Jul 8, 1997
C & D Charter Power Systems, Inc.
Sudhan S. Misra
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Recombinant lead-acid cell and long life battery
Patent number
5,593,796
Issue date
Jan 14, 1997
C & D Charter Power Systems, Inc.
Sudhan S. Misra
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Alkali metal polysilica gel electrolyte lead-acid battery and metho...
Patent number
4,889,778
Issue date
Dec 26, 1989
C & D Power Systems, Inc.
Sudhan S. Misra
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for in situ forming lead-acid batteries having absorbent sep...
Patent number
4,871,428
Issue date
Oct 3, 1989
C & D Charter Power Systems, Inc.
Sudhan S. Misra
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alkali metal polysilica gel electrolyte lead-acid battery and metho...
Patent number
4,863,816
Issue date
Sep 5, 1989
C&D Power Systems, Inc.
Sudhan S. Misra
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Post seal and method of manufacture for lead-acid batteries
Patent number
4,752,545
Issue date
Jun 21, 1988
C & D Power Systems, Inc.
William B. Brecht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Post seal and method of manufacture for lead-acid batteries
Patent number
4,683,647
Issue date
Aug 4, 1987
C & D Power Systems, Inc.
William B. Brecht
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Lead acid battery with gelled electrolyte contained within compress...
Publication number
20060068294
Publication date
Mar 30, 2006
C&D Charter Holdings, Inc.
Stephen L. Mraz
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Post seal for lead acid batteries
Publication number
20030207172
Publication date
Nov 6, 2003
C&D Charter Holdings, Inc.
Sudhan S. Misra
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Battery charging system with electronic logbook
Publication number
20030015993
Publication date
Jan 23, 2003
Sudhan Misra
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Recombinant lead-acid cell and long life battery
Publication number
20020155346
Publication date
Oct 24, 2002
C&D Charter Holdings, Inc.
Sudhan S. Misra
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Catalyst equipped vapor-communicating multi-cell valve regulated le...
Publication number
20020061434
Publication date
May 23, 2002
C&D Charter Holdings, Inc.
Leslie S. Holden
H01 - BASIC ELECTRIC ELEMENTS