Patent Assignment Details
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Reel/Frame: | 004537/0446 | |
| Pages: | 2 |
| | Recorded: | 04/07/1986 | | |
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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05/12/1987
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Application #:
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06848890
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Filing Dt:
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04/07/1986
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Title:
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PROCESS FOR PRODUCING NOVEL BLOCK ALKYLENE POLYCARBONATE COPOLYMERS
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Assignee
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P. O. BOX 538, |
ALLENTOWN, PENNSYLVANIA 18105 |
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Correspondence name and address
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PATENT ASSISTANT
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AIR PRODUCTS AND CHEMICALS, INC.
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P.O. BOX 538
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ALLENTOWN, PA 18105
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