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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05/08/1990
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Application #:
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07133711
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Filing Dt:
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12/16/1987
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Inventors:
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DAVID G. WUCHINICH, DONALD R. KRAWITT, ROBERT BRENDOLAN, LOUIS KATZ
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Title:
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METHOD FOR REMOVING CELLULAR MATERIAL WITH ENDOSCOPIC ULTRASONIC ASPIRATOR
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 3000 MARCUS AVENUE, |
| LAKE SUCCESS, NEW YORK 11042 |
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| PENNIE AND EDMONDS |
| 1155 AVENUE OF THE AMERICAS |
| NEW YORK, NY 10036 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A. J. SPIEGEL |
| PFIZER INC. |
| PATENT DEPARTMENT, 20TH FLOOR |
| 235 EAST 42ND STREET |
| NEW YORK, NY 10017-5755 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| SCHWERTSTRASSE 9 |
| CH-8200 SCHAFFHAUSEN, SWITZERLAND |
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| JOHN C. ANDRES |
| 150 GLOVER AVENUE |
| NORWALK, CT 06856 |
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