Patent Assignment Details
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Reel/Frame: | 004991/0459 | |
| Pages: | 2 |
| | Recorded: | 12/20/1988 | | |
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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11/14/1989
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Application #:
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07287354
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Filing Dt:
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12/20/1988
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Title:
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WATER-SOLUBLE POLYCONDENSATES BASED ON FATTY ACIDS, DIALKANOLAMINE AND MALEIC ANHYDRIDE, A PROCESS FOR THEIR PRODUCTION, HYDRAULIC COMPOSITIONS CONTAINING THEM AND THEIR USE
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Correspondence name and address
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REAL J. GRANDMAISON
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PATENT DEPT., HENKEL CORPORATION
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300 BROOKSIDE AVENUE
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AMBLER, PA 19002
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