Patent Assignment Details
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Reel/Frame: | 005515/0723 | |
| Pages: | 3 |
| | Recorded: | 11/16/1990 | | |
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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02/12/1991
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Application #:
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07478072
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Filing Dt:
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02/09/1990
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Title:
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PURIFICATION OF 1, 1, 1-TRIS(4'-HYDROXYPHENYL)ETHANE
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Assignee
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ROUTE 202-206 NORTH, A CORP. OF DE |
SOMERVILLE, NEW JERSEY 08876 |
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Correspondence name and address
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SHIRLEY L. CHURCH
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HOECHST CELANESE CORPORATION
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P.O. BOX 9077
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CORPUS CHRISTI, TX 78469
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