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: | 004471/0261 | |
| Pages: | 14 |
| | Recorded: | 10/16/1985 | | |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
7
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Patent #:
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Issue Dt:
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01/05/1982
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Application #:
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06064401
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Filing Dt:
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08/07/1979
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Title:
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HEART VALVE PROSTHESIS
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Patent #:
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Issue Dt:
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05/11/1982
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Application #:
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06111488
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Filing Dt:
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01/14/1980
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Title:
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HEART VALVE PROSTHESIS
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Patent #:
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Issue Dt:
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11/09/1982
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Application #:
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06198446
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Filing Dt:
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10/20/1980
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Title:
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HEART VALVE PROSTHESIS
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Patent #:
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Issue Dt:
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02/15/1983
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Application #:
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06302693
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Filing Dt:
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09/15/1981
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Title:
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HEART VALVES HAVING EDGE-GUIDED OCCLUDERS
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Patent #:
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Issue Dt:
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06/05/1984
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Application #:
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06346722
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Filing Dt:
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02/08/1982
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Title:
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HEART VALVE HAVING EAR GUIDED OCCLUDERS
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Patent #:
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Issue Dt:
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04/24/1984
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Application #:
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06367298
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Filing Dt:
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04/12/1982
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Title:
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HEART VALVE WITH DOG-LEG PIVOT
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Patent #:
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Issue Dt:
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08/20/1985
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Application #:
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06458618
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Filing Dt:
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01/17/1983
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Title:
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SUTURE RINGS FOR HEAT VALVES
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Correspondence name and address
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BERNARD, ROTHWELL & BROWN
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1700 K. STREET, N.W.
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WASHINGTON, D.C., 20006
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