Patent Assignment Details
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Reel/Frame: | 005756/0775 | |
| Pages: | 2 |
| | Recorded: | 07/05/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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12/24/1991
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Application #:
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07531207
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Filing Dt:
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05/31/1990
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Title:
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POLYPROPYLENE-POLYBUTYLENE LAMINATED PACKAGING FILM WITH IMPROVED TEAR STRENGTH
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Assignee
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A CORPORATION OF |
DELAWARE |
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Correspondence name and address
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PETER A. BIELINSKI
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SHELL OIL CO.,
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PATENTS AND LICENSING
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P. O. BOX 2463
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HOUSTON, TX 77252-2463
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