Patent Assignment Details
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| Reel/Frame: | 004258/0153 | |
| Pages: | 2 |
| | Recorded: | 05/04/1984 | | |
| 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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03/25/1986
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Application #:
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06607347
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Filing Dt:
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05/04/1984
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Title:
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COMPOSITIONS AND PROCESSES FOR CLEANING AND PASSIVATING METALS
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Assignee
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| HEMKELSTRASSE 67 DUESSELDORF |
| HOLTHAUSEN, GERMANY |
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Correspondence name and address
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PATENT DEPARTMENT
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AMCHEM PRODUCTS, INC.
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300 BROOKSIDE AVE.
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AMBLER, PA 19002
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