Patent Assignment Details
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Reel/Frame: | 004708/0124 | |
| Pages: | 1 |
| | Recorded: | 05/01/1987 | | |
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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11/22/1988
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Application #:
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07045683
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Filing Dt:
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05/01/1987
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Title:
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SULFOMETHYLATED LIGNIN AMINES
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Assignee
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299 PARK AVENUE |
NEW YORK, NEW YORK 10171 |
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Correspondence name and address
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RICHARD L. SCHMALZ, ESQ.
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WESTVACO CORPORATION
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299 PARK AVE.
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NEW YORK, NY 10171
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