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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
02/23/1993
Application #:
07686525
Filing Dt:
04/17/1991
Inventor:
BRENT CONSTANTZ
Title:
APPARATUS FOR HYDROXYAPATITE COATINGS OF SUBSTRATES
Assignment: 1
Reel/Frame:
005680/0618Recorded: 04/17/1991Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/11/1991
Assignee:
CALIFORNIA
Correspondent:
COOLEY GODWARD CASTRO
HUDDLESON & TATUM
5 PALO ALTO SQUARE, 3000 EL CAMINO REAL
4TH FLOOR
PALO ALTO, CA 94306
Assignment: 2
Reel/Frame:
009922/0857Recorded: 04/26/1999Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/23/1999
Assignee:
7 COALMINE VIEW
PORTOLA VALLEY, CALIFORNIA 94028
Correspondent:
WILSON SONSINI GOODRICH & ROSATI, P.C.
MATTHEW MACKENZIE, ESQ.
650 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304-1050
Assignment: 3
Reel/Frame:
010061/0204Recorded: 06/18/1999Pages: 9
Conveyance:
TERMINATION OF SECURITY INTEREST
Assignor:
Exec Dt:
06/10/1999
Assignee:
7 COALMINE VIEW
PORTOLA VALLEY, CALIFORNIA 94028
Correspondent:
WILSON SONSINI GOODRICH & ROSATI, P.C.
JOSEPH PIERCE, ESQ
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050
Assignment: 4
Reel/Frame:
026669/0686Recorded: 07/28/2011Pages: 22
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/24/2011
Assignee:
735 PENNSYLVANIA DRIVE
EXTON, PENNSYLVANIA 19341
Correspondent:
KENSEY NASH CORPORATION
JEFFREY C. KELLY
735 PENNSYLVANIA DR.
EXTON, PA 19341

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