Patent Assignment Details
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Reel/Frame: | 003843/0262 | |
| Pages: | 1 |
| | Recorded: | 04/01/1981 | | |
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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08/04/1981
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Application #:
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06194644
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Filing Dt:
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10/06/1980
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Title:
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PROCESS FOR THE PREPARATION OF POLYALKENYL-SUBSTITUTED SUCCINIC ANHYDRIDE
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Assignee
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A CORP. OF DE |
HOUSTON, TEXAS 77001 |
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Correspondence name and address
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RONALD R. REPER
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SHELL DEV. CO.
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PATS. & LICENSING DIV.
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P. O. BOX 2463
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HOUSTON, TX 77001
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