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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10/19/2004
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Application #:
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09856082
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Filing Dt:
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08/24/2001
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Inventors:
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Heinz Mueller, Claus-Peter Herold, Frank Bongardt, Nadja Herzog, Stephan von Tapavicza
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Title:
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LUBRICANTS FOR DRILLING FLUIDS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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HENKELSTRASSE 67 |
DUESSELDORF, GERMANY D-405 |
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COGNIS CORPORATION |
STEVEN J. TRZASKA |
2500 RENAISSANCE BLVD., SUITE 200 |
LAW DEPARTMENT |
GULPH MILLS, PA 19406 |
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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 |
PATENT DEPARTMENT |
2500 RENAISSANCE BLVD.- SUITE 200 |
GULPH MILLS, PA 19406 |
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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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