Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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05/28/1991
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Application #:
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07174386
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Filing Dt:
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03/28/1988
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Inventors:
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CARL-JOHANNES SOEDER, ERICH ZANDERS, THOMAS RAPHAEL, HEINER KEUSEN, JOOST GROENEWEG
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Title:
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WASTE WATER PURIFICATION PROCESS WITH BATCHWISE SUPPLY OF WASTE WATER TO THE ACTIVATED SLUDGE TANK
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| POSTFACH 1913 |
| D-5170 JUELICH, GERMANY |
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| FOLEY & LARDNER |
| SCHWARTZ, JEFFERY, SCHWAAB, MACK, |
| BLUMENTHAL & EVANS |
| P. O. BOX 299 |
| ALEXANDRIA, VA 22313-0299 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). 12-19-90 GERMANY
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| FOLEY & LARDNER |
| KING STREET STATION |
| STE. 500, 1800 DIAGONAL ROAD |
| P.O. BOX 299 |
| ALEXANDRIA, VA 22313-0299 |
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