Patent Assignment Details
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| Reel/Frame: | 004744/0237 | |
| Pages: | 1 |
| | Recorded: | 08/07/1987 | | |
| 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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05/17/1988
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Application #:
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07000088
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Filing Dt:
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01/02/1987
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Title:
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POLYCONDENSATES OF SULFONATED COAL TAR FRACTIONS
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Assignee
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| 395 DE MAISONNEUVE BOULEVARD WEST |
| A COMPANY OF CANADA |
| MONTREAL, CANADA |
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Correspondence name and address
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ANTOINE H. GAUVIN
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C/O DOMTAR INC.
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395 DE MAISONNEUVE BLVD. WEST
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MONTREAL, QUEBEC, CANADA H3A 1L6
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