Patent Assignment Abstract of Title
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For pending or abandoned applications please consult USPTO staff.
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Total Assignments:
2
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Patent #:
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Issue Dt:
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10/14/1997
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Application #:
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08513800
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Filing Dt:
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09/07/1995
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Inventors:
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JUERGEN DETERING, CHRISTIAN SCHADE, WOLFGANG TRIESELT, KNUT OPPENLAENDER et al
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Title:
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GRAFTED POLYAMIDOAMINES AND GRAFTED POLYETHYLENEIMINES, PREPARATION THEREOF, AND USE THEREOF AS DETERGENT ADDITIVES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 67056 LUDWIGSHAFEN, GERMANY |
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| OBLON, SPIVAK, MCCLELLAND ET AL. |
| NORMAN F. OBLON |
| FOURTH FLOOR |
| 1755 JEFFERSON DAVIS HIGHWAY |
| ARLINGTON, VA 22202 |
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Assignment:
2
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(ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT THE RECORDATION DATE OF 12/02/97 TO 10/19/95, PREVIOUSLY RECORDED AT REEL 8820, FRAME 0525.
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| 67056 LUDWIGSHAFEN, GERMANY |
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| OBLON, SPIVAK, MCCLELLAND ET AL. |
| NORMAN F. OBLON |
| FOURTH FLOOR |
| 1755 JEFFERSON DAVIS HIGHWAY |
| ARLINGTON, VA 22202 |
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