Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 006743/0807 | |
| Pages: | 4 |
| | Recorded: | 08/20/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
4
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Patent #:
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Issue Dt:
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05/22/1990
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Application #:
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06943481
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Filing Dt:
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12/19/1986
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Title:
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APPARATUS FOR SEPARATING VERTEBRAE
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Patent #:
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Issue Dt:
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10/17/1989
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Application #:
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07129302
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Filing Dt:
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12/07/1987
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Title:
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REPLACEMENT DISC
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Patent #:
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Issue Dt:
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07/30/1991
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Application #:
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07522076
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Filing Dt:
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05/10/1990
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Title:
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REPLACEMENT DISC
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Patent #:
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Issue Dt:
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09/15/1992
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Application #:
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07607367
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Filing Dt:
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10/24/1990
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Title:
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VERTEBRA PROSTHESIS
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Assignee
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1030 NORTH STATE PARKWAY, STE. 36B |
DESIREE L. GRODE, ESQ. |
CHICAGO, ILLINOIS 60610-2835 |
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Correspondence name and address
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WALLENSTEIN, WAGNER & HATTIS, LTD.
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ROGER H. STEIN, ESQ.
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311 SOUTH WACKER DRIVE, 53RD FLOOR
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CHICAGO, ILLINOIS 60606
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