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Patent Assignment Details
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Reel/Frame:008545/0151   Pages: 13
Recorded: 06/06/1997
Conveyance: CHANGE OF NAME AND CHANGE OF ADDRESS
Total properties: 5
1
Patent #:
Issue Dt:
11/01/1988
Application #:
06909978
Filing Dt:
09/22/1986
Title:
CALCIUM-PHOSPHATE TYPE HYDROXYAPATITE FOR CHROMATOGRAPHIC SEPARATION AND PROCESS FOR PRODUCING SAME
2
Patent #:
Issue Dt:
12/27/1988
Application #:
06909981
Filing Dt:
09/22/1986
Title:
CALCIUM-PHOSPHATE TYPE HYDROXYAPATITE AND PROCESS FOR PRODUCING SAME
3
Patent #:
Issue Dt:
01/21/1992
Application #:
07243550
Filing Dt:
09/12/1988
Title:
CALCIUM-PHOSPHATE TYPE HYDROXYAPATITE FOR CHROMATOGRAPHIC SEPARATION AND PROCESS FOR PRODUCING SAME
4
Patent #:
Issue Dt:
08/06/1991
Application #:
07549558
Filing Dt:
07/09/1990
Title:
ASSEMBLAGE OF HYDROXYL APATITE PARTICLES AND LIQUID CHROMATOGRAPHY COLUMN USING THE SAME
5
Patent #:
Issue Dt:
06/08/1993
Application #:
07731567
Filing Dt:
07/17/1991
Title:
CALCIUM-PHOSPHATE TYPE HYDROXYAPATITE AND PROCESS FOR PROCESS FOR SAME
Assignor
1
Exec Dt:
05/08/1997
Assignee
1
1-39, HIROO 1-CHOME
SHIBUYA-KU, TOKYO, JAPAN
Correspondence name and address
SEIDEL, GONDA, LAVORGNA & MONACO, P.C.
GREGORY J. LAVORGNA, ESQ.
1800 TWO PENN CENTER PLAZA
PHILADELPHIA, PA 19102

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