Patent Assignment Details
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Reel/Frame: | 006887/0573 | |
| Pages: | 3 |
| | Recorded: | 03/03/1994 | | |
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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04/28/1992
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Application #:
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07470599
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Filing Dt:
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01/26/1990
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Title:
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VISCOSITY ADDITIVE FOR LUBRICATING OILS, PROCESS FOR ITS PREPARATION AND LUBRICATING COMPOSITIONS BASED ON THE SAID ADDITIVE
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Assignee
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29400 LAKELAND BOULEVARD |
PATENT DEPARTMENT |
WICKLIFFE, OHIO 44092-2298 |
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Correspondence name and address
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THE LUBRIZOL CORPORATION
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FREDERICK D. HUNTER
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PATENT DEPT.
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29400 LAKELAND BLVD.
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WICKLIFFE, OH 44092-2298
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