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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03/13/1984
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Application #:
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06375971
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Filing Dt:
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05/10/1982
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Inventors:
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HANSDIETER HOFMANN, HANS-JOCHEN ROTHE, GEORGE SKUPIN, KONRAD WOLFF
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Title:
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PREPARATION OF SPINNABLE POLYAMIDE FROM DINITRILE, DIAMONE, H2O WITH P CONTAINING CATALYST
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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ALLEGRETTI, NEWITT, WITCOFF & |
MC ANDREWS, LTD. |
125 SOUTH WACKER DRIVE |
CHICAGO, IL 60606 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 09/27/1991
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GEORGE B. NEWITT |
ALLEGRETTI & WITCOFF, LTD. |
10 SOUTH WACKER DRIVE |
CHICAGO, IL 60606 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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BORSIGALLEE 1 |
FRANKFURT AM MAIN, GERMANY D-603 |
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MCDONNELL BOEHNEN HULBERT & BERGHOFF |
MICHAEL S. GREENFIELD |
300 SOUTH WACKER DRIVE, 32ND FLOOR |
CHICAGO, ILLINOIS 60606 |
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Assignment:
4
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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BORSIGALLEE 1 |
FRANKFURT AM MAIN, GERMANY D-603 |
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MCDONNELL BOEHNEN HULBERT ET AL. |
MICHAEL S. GREENFIELD |
300 S. WACKER DR, 32ND FLR. |
CHICAGO, IL 60606 |
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