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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
01/20/1998
Application #:
08741855
Filing Dt:
10/29/1996
Inventor:
JAMES H. RITTENBURG
Title:
ANALYTE DETECTION WITH A GRADIENT LATERAL FLOW DEVICE
Assignment: 1
Reel/Frame:
008340/0059Recorded: 02/10/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/13/1997
Assignee:
ONE KENDALL SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
CLARK & EBLING LLP
PAUL T. CLARK
585 COMMERCIAL STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:
015302/0269Recorded: 05/10/2004Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/20/2004
Assignee:
4355 EXCEL PARKWAY
SUITE 100
ADDISON, TEXAS 75001
Correspondent:
GEORGE R. SCHULTZ
5400 LBJ FREEWAY
DALLAS, TX 75240
Assignment: 3
Reel/Frame:
015612/0223Recorded: 07/29/2004Pages: 17
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/22/2004
Assignee:
3003 TASMAN DRIVE
LOAN DOCUMENTATION HA155
SANTA CLARA, CALIFORNIA 95054
Correspondent:
SILICON VALLEY BANK
LOAN DOCUMENTATION HA155
3003 TASMAN DRIVE
SANTA CLARA, CA 95054
Assignment: 4
Reel/Frame:
020817/0742Recorded: 04/18/2008Pages: 9
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
04/18/2008
Assignee:
14185 N. DALLAS PARKWAY
SUITE 780
DALLAS, TEXAS 75254
Correspondent:
KIMBERLEY LATHROP C/O BINGHAM MCCUTCHEN
355 SOUTH GRAND AVENUE
SUITE 4400
LOS ANGELES, CA 90071

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