Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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05/19/1992
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Application #:
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07486493
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Filing Dt:
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02/28/1990
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Inventors:
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KARL F. MUELLER, WALTER L. PLANKL
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Title:
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FLUORINE AND/OR SILICONE CONTAINING POLY(ALKYLENE-OXIDE)-BLOCK COPOLYMERS AND CONTACT LENSES THEREOF
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 444 SAW MILL RIVER ROAD |
| ARDSLEY, NEW YORK |
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| CIBA-GEIGY CORPORATION |
| ATTN: WILLIAM G. HERVEY |
| PATENT DEPARTMENT |
| 7 SKYLINE DRIVE |
| HAWTHORNE, NY 10532 |
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