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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/15/2007
Application #:
10687118
Filing Dt:
10/15/2003
Publication #:
Pub Dt:
02/10/2005
Inventors:
Paul R. Hinton, Naoya Tsurushita, J. Yun Tso, Maximiliano Vasquez
Title:
ALTERATION OF FCRN BINDING AFFINITIES OR SERUM HALF-LIVES OF ANTIBODIES BY MUTAGENESIS
Assignment: 1
Reel/Frame:
015250/0453Recorded: 10/14/2004Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/15/2004
Exec Dt:
09/14/2004
Exec Dt:
09/15/2004
Exec Dt:
09/14/2004
Assignee:
34801 CAMPUS DRIVE
FREMONT, CALIFORNIA 94555
Correspondent:
HOWREY SIMON ARNOLD & WHITE, LLP
2941 FAIRVIEW PARK DRIVE
BOX 7
FALLS CHURCH, VA 22042
Assignment: 2
Reel/Frame:
017655/0436Recorded: 05/22/2006Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/09/2006
Assignee:
34801 CAMPUS DRIVE
FREMONT, CALIFORNIA 94555
Correspondent:
PDL BIOPHARMA, INC.
34801 CAMPUS DRIVE
LEGAL DEPARTMENT
FREMONT, CA 94555
Assignment: 3
Reel/Frame:
023245/0973Recorded: 09/18/2009Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/09/2009
Assignee:
1500 SEAPORT BLVD.
ATTN: LEGAL DEPARTMENT
REDWOOD CITY, CALIFORNIA 94063
Correspondent:
FACET BIOTECH CORPORATION
1500 SEAPORT BLVD.
ATTN: LEGAL DEPARTMENT
REDWOOD CITY, CA 94063
Assignment: 4
Reel/Frame:
025445/0807Recorded: 12/07/2010Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/08/2010
Assignee:
1500 SEAPORT BLVD.
REDWOOD CITY, CALIFORNIA 94063
Correspondent:
ABBOTT BIOTHERAPEUTICS CORP
1500 SEAPORT BLVD.
REDWOOD CITY, CA 94063

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