Patent Assignment Details
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Reel/Frame: | 005990/0023 | |
| Pages: | 2 |
| | Recorded: | 01/27/1992 | | |
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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06/22/1993
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Application #:
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07624426
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Filing Dt:
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12/06/1990
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Title:
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MULTI-BLOCK POLYMER COMPRISING AN ESTER PREPOLYMER, MADE BY COMBINING EPOXY WITH POLYESTER, CHAIN EXTENDED WITH A COMPATIBLE SECOND PREPOLYMER, THE MEMBRANE MADE THEREFROM AND ITS USE FOR SEPARATIONS
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Correspondence name and address
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EXXON RESEARCH AND ENGINEERING COMPANY
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P. O. BOX 390
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FLORHAM PARK, NEW JERSEY 07932
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