Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 008650/0558 | |
| Pages: | 18 |
| | Recorded: | 05/23/1997 | | |
Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
7
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Patent #:
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Issue Dt:
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05/03/1977
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Application #:
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05681207
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Filing Dt:
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04/28/1976
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Title:
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BUOYANCY MATERIALS
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Patent #:
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Issue Dt:
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06/29/1993
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Application #:
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07177518
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Filing Dt:
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04/11/1988
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Title:
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BROADBAND ELECTROMAGNETIC ENERGY ABSORBER
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Patent #:
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Issue Dt:
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01/21/1992
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Application #:
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07430537
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Filing Dt:
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11/01/1989
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Title:
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INTERNAL MANIFOLD THAT AIDS IN FILLING MOLDS
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Patent #:
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Issue Dt:
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05/25/1993
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Application #:
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07489924
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Filing Dt:
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02/16/1990
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Title:
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BROADBAND ELECTROMAGNETIC ENERGY ABSORBER
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Patent #:
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Issue Dt:
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12/03/1991
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Application #:
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07632199
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Filing Dt:
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12/20/1990
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Title:
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METHOD OF MAKING SMALL HOLLOW GLASS SPHERES
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Patent #:
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Issue Dt:
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06/28/1994
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Application #:
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07883545
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Filing Dt:
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05/15/1992
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Title:
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ELECTROMAGNETIC ENERGY ABSORBING STRUCTURE
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Patent #:
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Issue Dt:
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09/08/1998
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Application #:
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08744594
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Filing Dt:
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11/06/1996
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Title:
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MARINE VESSEL CONSTRUCTION
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Assignee
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ONE FEDERAL STREET |
BOSTON, MASSACHUSETTS 02211 |
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Correspondence name and address
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BROWN, RUDNICK, FREED & GESMER
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KATE BARR, ESQUIRE
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ONE FINANCIAL CENTER
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BOSTON, MA 02111
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