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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10/01/1991
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Application #:
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07504840
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Filing Dt:
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04/05/1990
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Inventors:
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RALF SCHUELER, CHRISTIAN HERKT-MAETZKY, WILFRIED BARTZ
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Title:
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POLYMERIC MATERIALS WHICH CAN BE INSCRIBED BY LASER LIGHT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| HUELS AG |
| POSTFACH 1320, D-4370 MARL, WEST GERMANY |
| GERMANY |
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| OBLON, SPIVAK, MC CLELLAND, MAIER & |
| NEUSTADT |
| FOURTH FLOOR |
| 1755 JEFFERSON DAVIS HWY |
| ARLINGTON, VA 22202 |
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Assignment:
2
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MERGER (SEE DOCUMENT FOR DETAILS).
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| WEISSFRAUENSTRASSE 9 |
| D-60287 FRANKFURT AM MAIN, GERMANY |
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| OBLON, SPIVAK, MCCLELLAND ET AL |
| MARVIN J. SPIVAK |
| 1755 JEFFERSON DAVIS HIGHWAY |
| FOURTH FLOOR |
| ARLINGTON, VIRGINIA 22202 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| BENNIGSENPLATZ 1 |
| D-40474 DUESSELDORF, GERMANY |
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| OBLON, SPIVAK, MCCLELLAND, MAIER ET AL |
| MARVIN J. SPIVAK |
| ATTORNEYS AT LAW, FOURTH FLOOR |
| 1755 JEFFERSON DAVIS HIGHWAY |
| ARLINGTON, VA 22202 |
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