Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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10/24/1995
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Application #:
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07955738
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Filing Dt:
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12/07/1992
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Inventors:
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HEINZ MUELLER, CLAUS-PETER HEROLD, ALFRED WESTFECHTEL, STEPHAN VON TAPAVICZA
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Title:
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FLUID-DRILL-HOLE TREATMENT AGENTS BASED ON CARBONIC ACID DIESTERS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| HENKELSTRASSE 67 |
| POSTFACH 1100 |
| DUESSELDORF, GERMANY D-4000 |
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| REAL J. GRANDMAISON |
| HENKEL CORPORATION |
| LAW DEPARTMENT STE. 150 |
| 140 GERMANTOWN PIKE |
| PLYMOUTH MTG., PA 19462 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| HENKELSTRASSE 67 |
| DUESSELDORF, GERMANY 40589 |
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| COGNIS CORPORATION |
| JOHN E. DRACH |
| 300 BROOKSIDE AVENUE |
| PATENT DEPARTMENT |
| AMBLER, PA 19002 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| HENKELSTRASSE 67 |
| DUESSELDORF, GERMANY 40589 |
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| DIEHL SERVILLA LLC |
| 33 WOOD AVENUE SOUTH |
| SECOND FLOOR, SUITE 210 |
| ISELIN, NEW JERSEY 08830 |
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Assignment:
4
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| HENKELSTRASSE 67 |
| DUESSELDORF, GERMANY 40589 |
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| DIEHL SERVILLA LLC |
| 33 WOOD AVENUE SOUTH |
| SECOND FLOOR, SUITE 210 |
| ISELIN, NEW JERSEY 08830 |
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