Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 008545/0151 | |
| Pages: | 13 |
| | Recorded: | 06/06/1997 | | |
Conveyance: | CHANGE OF NAME AND CHANGE OF ADDRESS |
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Total properties:
5
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Patent #:
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Issue Dt:
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11/01/1988
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Application #:
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06909978
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Filing Dt:
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09/22/1986
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Title:
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CALCIUM-PHOSPHATE TYPE HYDROXYAPATITE FOR CHROMATOGRAPHIC SEPARATION AND PROCESS FOR PRODUCING SAME
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Patent #:
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Issue Dt:
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12/27/1988
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Application #:
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06909981
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Filing Dt:
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09/22/1986
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Title:
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CALCIUM-PHOSPHATE TYPE HYDROXYAPATITE AND PROCESS FOR PRODUCING SAME
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Patent #:
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Issue Dt:
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01/21/1992
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Application #:
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07243550
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Filing Dt:
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09/12/1988
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Title:
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CALCIUM-PHOSPHATE TYPE HYDROXYAPATITE FOR CHROMATOGRAPHIC SEPARATION AND PROCESS FOR PRODUCING SAME
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Patent #:
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Issue Dt:
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08/06/1991
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Application #:
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07549558
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Filing Dt:
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07/09/1990
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Title:
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ASSEMBLAGE OF HYDROXYL APATITE PARTICLES AND LIQUID CHROMATOGRAPHY COLUMN USING THE SAME
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Patent #:
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Issue Dt:
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06/08/1993
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Application #:
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07731567
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Filing Dt:
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07/17/1991
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Title:
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CALCIUM-PHOSPHATE TYPE HYDROXYAPATITE AND PROCESS FOR PROCESS FOR SAME
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Assignee
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1-39, HIROO 1-CHOME |
SHIBUYA-KU, TOKYO, JAPAN |
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Correspondence name and address
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SEIDEL, GONDA, LAVORGNA & MONACO, P.C.
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GREGORY J. LAVORGNA, ESQ.
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1800 TWO PENN CENTER PLAZA
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PHILADELPHIA, PA 19102
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