Patent Assignment Details
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Reel/Frame: | 007785/0441 | |
| Pages: | 2 |
| | Recorded: | 01/16/1996 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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04/09/1996
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Application #:
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07957520
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Filing Dt:
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10/06/1992
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Title:
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MODIFIED DISPERSANT COMPOSITIONS
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Assignee
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330 SOUTH 4TH STREET |
RICHMOND, VIRGINIA 23219 |
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Correspondence name and address
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ETHYL CORPORATION
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DENNIS H. RAINEAR
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PATENT AND TRADEMARK DIVISION
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330 SOUTH FOURTH STREET
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RICHMOND, VA 23219
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