Patent Assignment Details
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Reel/Frame: | 004890/0645 | |
| Pages: | 4 |
| | Recorded: | 05/18/1988 | | |
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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08/15/1989
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Application #:
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07158676
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Filing Dt:
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02/22/1988
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Title:
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METHOD FOR GRAFTING MONOMERS ONTO MOLTEN HYDROCARBON POLYMER
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Assignee
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A CORP. OF CANADA |
MISSISSAUGA, ONTARIO |
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Correspondence name and address
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PAUL R. STEYERMARK
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PATENT DIVISION
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LEGAL DEPARTMENT
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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