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: | 009168/0269 | |
| Pages: | 6 |
| | Recorded: | 05/19/1998 | | |
| Conveyance: | RELEASE OF SCURITY AGREEMENT |
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Total properties:
7
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Patent #:
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Issue Dt:
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12/21/1982
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Application #:
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06279107
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Filing Dt:
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06/30/1981
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Title:
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LOW PROFILE SHUNT SYSTEM
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Patent #:
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Issue Dt:
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03/06/1984
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Application #:
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06367816
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Filing Dt:
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04/12/1982
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Title:
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CATHETER GUIDE
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Patent #:
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Issue Dt:
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10/09/1984
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Application #:
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06371756
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Filing Dt:
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04/26/1982
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Title:
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FETAL VENTRICULO-AMNIOTIC SHUNT
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Patent #:
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Issue Dt:
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08/07/1984
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Application #:
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06444559
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Filing Dt:
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11/26/1982
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Title:
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LOW PROFILE SHUNT SYSTEM
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Patent #:
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Issue Dt:
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02/19/1985
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Application #:
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06469060
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Filing Dt:
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02/23/1983
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Title:
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EXTERNAL VENTRICULAR DRAINAGE ASSEMBLY
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Patent #:
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Issue Dt:
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01/01/1991
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Application #:
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07155895
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Filing Dt:
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02/16/1988
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Title:
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BODY FLUID DRAINAGE DEVICE
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Patent #:
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Issue Dt:
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06/05/1990
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Application #:
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07261048
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Filing Dt:
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10/21/1988
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Title:
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VENTRICULAR CATHETER INTRODUCER
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Assignee
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| P.O. BOX 390 |
| PLEASANT PRAIRIE, WISCONSIN 53158 |
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Correspondence name and address
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KATTEN MUCHIN & ZAVIS
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NANCY A. BUTLER
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525 WEST MONROE STREET
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SUITE 1600
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CHICAGO, IL 60661
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