Patent Assignment Details
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Reel/Frame: | 003875/0086 | |
| Pages: | 1 |
| | Recorded: | 03/30/1981 | | |
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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10/08/1985
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Application #:
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06248680
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Filing Dt:
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03/30/1981
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Title:
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ELIMINATING POLYMERS USEFUL IN DIFFUSION CONTROL LAYERS
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Assignee
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549 TECHNOLOGY SQUARE |
CAMBRIDGE, MASSACHUSETTS 02139 |
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Correspondence name and address
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POLAROID CORP.
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PAT. DEPT., 549 TECH. SQ.
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CAMBRIDGE, MA 02139
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