Patent Assignment Abstract of Title
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Total Assignments:
5
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Patent #:
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Issue Dt:
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08/07/1990
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Application #:
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07258740
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Filing Dt:
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10/17/1988
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Inventors:
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HANS-PETER KRIMMER, KARLHEINZ DRAUZ, HANS REMMEL
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Title:
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METHOD OF PREPARING ALKALI METAL SALTS OF 2-PYRROLOIDONE-5-CARBOXYLIC ACID
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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WEISSFRAUENSTRASSE 9 |
6000 FRANKFURT/MAIN, GERMANY |
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LAWRENCE A. HYMO |
CUSHMAN, DARBY & CUSHMAN |
ELEVENTH FLOOR |
1615 L STREET, N.W. |
WASHINGTON, DC 20036-5601 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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WEISSFRAUENSTRASSE 9 |
60311 FRANKFURT AM MAIN, GERMANY |
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SMITH, GAMBRELL & RUSSELL, LLP |
ROBERT G. WEILACHER |
SUITE 800, 1850 M STREET, N.W. |
WASHINGTON, D.C. 20036 |
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Assignment:
3
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MERGER (SEE DOCUMENT FOR DETAILS).
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BENNIGSENPLATZ 1 |
DE-40474 DUSSELDORF, GERMANY |
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SMITH, GAMBRELL & RUSSELL, LLP |
ROBERT G. WEILACHER |
1850 M ST., N.W. (SUITE 800) |
WASHINGTON, D.C. 20036 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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GOLDSCHMIDTSTRASSE 100 |
D-54127 ESSEN, GERMANY |
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PILLSBURY WINTHROP LLP |
MICHAEL A. SANZO |
INTELLECTUAL PROPERTY GROUP |
1600 TYSONS BOULEVARD |
MCLEAN, VA 22102 |
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Assignment:
5
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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GOLDSCHMIDTSTRASSE 100 |
ESSEN, GERMANY D-45127 |
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FROMMER LAWRENCE & HAUG LLP |
745 FIFTH AVENUE |
WILLIAM F. LAWRENCE |
NEW YORK, NY 10151 |
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