Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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08/21/2001
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Application #:
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09196668
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Filing Dt:
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11/19/1998
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Inventors:
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REINHARD OSWALD, VOLKER FRENZ, JUERGEN TONHAUSER, ARANKA TARDI, PIERRE MAROY et al
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Title:
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WELL CEMENTING AIDS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| B.P. 202 |
| 26, RUE DE LA CAVEE |
| 92142 CLAMART CEDEX, FRANCE |
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| CLARIANT CORPORATION |
| MILES B. DEARTH |
| INDUSTRIAL PROPERTY DEPARTMENT |
| 4331 CHESAPEAKE DRIVE |
| CHARLOTTE, NC 28216 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| BRUNINGSTRASSE 50 |
| D-65929 FRANKFURT, GERMANY |
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| CLARIANT CORPORATION |
| MILES B. DEARTH |
| INDUSTRIAL PROPERTY DEPARTMENT |
| 4331 CHESAPEAKE DRIVE |
| CHARLOTTE, NORTH CAROLINA 28216 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| AM UNISYS-PARK 1 |
| GROUP INTELLECTUAL PROPERTY |
| 65843 SULZBACH, GERMANY 65843 |
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| ANTHONY A. BISULCA |
| 4000 MONROE ROAD |
| INTELLECTUAL PROPERTY DEPARTMENT |
| CHARLOTTE, NC 28205 |
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