Trademark Assignment Details
Total properties:
6
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Serial #:
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Filing Dt:
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09/22/1969
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Reg #:
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Reg. Dt:
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08/11/1970
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Mark:
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CELGARD
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Serial #:
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Filing Dt:
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10/29/1980
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Reg #:
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Reg. Dt:
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11/10/1981
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Mark:
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CELGARD
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Serial #:
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Filing Dt:
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02/11/1985
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Reg #:
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Reg. Dt:
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11/26/1985
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Mark:
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CELGARD
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Serial #:
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Filing Dt:
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07/06/1990
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Reg #:
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Reg. Dt:
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06/04/1991
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Mark:
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LIQUI-CEL
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|
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Serial #:
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Filing Dt:
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11/13/1990
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Reg #:
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Reg. Dt:
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06/02/1992
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Mark:
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HARDCARD II XL 50
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|
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Serial #:
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Filing Dt:
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07/11/1997
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Reg #:
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Reg. Dt:
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12/29/1998
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Mark:
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DELTA-H
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Assignor
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Exec Dt:
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12/14/1999
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Entity Type:
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A DELAWARE LIMITED LIABILITY COMPANY
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Citizenship:
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NONE
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Assignee
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SUITE 325 |
20 BURLINGTON MALL RD. |
BURLINGTON, MASSACHUSETTS 01803 |
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Entity Type:
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CORPORATION
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Citizenship:
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DELAWARE
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Correspondence name and address
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KIRKLAND & ELLIS
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BRUCE O. BRADFORD
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200 EAST RANDOLPH DRIVE
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CHICAGO, IL 60601
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