Patent Assignment Details
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Reel/Frame: | 004022/0937 | |
| Pages: | 2 |
| | Recorded: | 08/06/1982 | | |
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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12/20/1983
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Application #:
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06369810
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Filing Dt:
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04/19/1982
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Title:
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MANUFACTURE OF QUATERNARY AMMONIUM COMPOUNDS
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Assignee
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HENKELSTRASSE 67 |
DUSSELDORF-HOLTHAUSEN, GERMANY |
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Correspondence name and address
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ERNEST G. SZOKE
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AMCHEM PRODUCTS, INC.
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300 BROOKSIDE AVENUE
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AMBLER, PA 19002
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