Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 004985/0931 | |
| Pages: | 2 |
| | Recorded: | 12/05/1988 | | |
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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02/19/1991
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Application #:
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07280109
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Filing Dt:
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12/05/1988
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Title:
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COMPOUNDS CONTAINING SUBSTITUTED PHENYLAMINO AND PYRIDYL GROUPS AND HAIR DYEING PREPARATIONS USING THEM
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Assignee
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HENKELSTRASSE 67, POSTFACH 1100 |
D-4000 DUESSELDORF 1, GERMANY |
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Correspondence name and address
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NORVELL E. WISDOM, JR.
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PATENT DEPARTMENT
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HENKEL CORPORATION
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300 BROOKSIDE AVENUE
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AMBLER, PA 19002
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