Patent Assignment Details
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Reel/Frame: | 005422/0534 | |
| Pages: | 2 |
| | Recorded: | 08/27/1990 | | |
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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11/27/1990
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Application #:
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07352233
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Filing Dt:
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05/15/1989
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Title:
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PREPARATION OF BIS(P-AMINOCUMYL)BENZENES
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Correspondence name and address
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NANCY JOYCE GRACEY
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SHELL OIL COMPANY
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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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