Patent Assignment Details
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| Reel/Frame: | 006375/0707 | |
| Pages: | 2 |
| | Recorded: | 12/30/1992 | | |
| 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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05/11/1993
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Application #:
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07766662
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Filing Dt:
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09/25/1991
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Title:
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DIPHENYL OXIDE BROMINATION PROCESS
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Assignee
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| 330 SOUTH FOURTH ST. |
| RICHMOND, VIRGINIA 23219 |
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Correspondence name and address
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MR. PHILIP M. PIPPENGER
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PATENT AND TRADEMARK DIVISION
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ETHYL CORPORATION
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451 FLORIDA BLVD.
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BATON ROUGE, LA. 70801
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