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Patent Assignment Assignee Details
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Assignee Name : SANGSTAT MEDICAL CORPORATION
Total Assignments: 30
Assignment: 1
Reel/Frame:005457/0389   Pages: 4
Recorded: 09/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/13/1990
2
Exec Dt:
07/13/1990
Assignee
1
3603 HAVEN AVENUE, STE. D
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07549372
Correspondence name and address
COOLEY, GODWARD, CASTRO,
HUDDLESON & TATUM
5 PALO ALTO SQUARE
3000 EL CAMINO REAL, 4TH FLOOR
PALO ALTO, CA 94306
Assignment: 2
Reel/Frame:005971/0361   Pages: 3
Recorded: 01/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/16/1991
Assignee
1
A CORPORATION OF CA
1505B ADAMS DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07807287
Correspondence name and address
FLEHR, HOHBACH, TEST, ALBRITTON ET AL
4 EMBARCARDERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 3
Reel/Frame:006206/0782   Pages: 3
Recorded: 07/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/25/1992
2
Exec Dt:
06/25/1992
Assignee
1
1505B ADAMS DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07902971
Correspondence name and address
BERTRAM I. ROWLAND, PH.D.
FLEHR, HOHBACH, TEST
ALBRITTON & HERBERT
STE. 3400, FOUR EMBARCACERO CENTER
SAN FRANCISCO, CA 94111
Assignment: 4
Reel/Frame:006841/0666   Pages: 2
Recorded: 11/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/1993
2
Exec Dt:
10/18/1993
3
Exec Dt:
10/01/1993
Assignee
1
1505B ADAMS DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08101259
Correspondence name and address
BERTMAN I. ROWLAND, PH.D.
FEHR, HOHBACH, TEST, ALBRITTON & HERBERT
4 EMBACADERO CENTER, STE. 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 5
Reel/Frame:016824/0747   Pages: 2
Recorded: 08/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/31/1994
Assignee
1
500 KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08585606
Correspondence name and address
DORSEY & WHITNEY LLP
TODD A. LORENZ
555 CALIFORNIA STREET
SUITE 1000
SAN FRANCISCO, CA 94104-1513
Assignment: 6
Reel/Frame:007077/0481   Pages: 3
Recorded: 08/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/06/1994
Assignee
1
1505B ADAMS DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08034604
Correspondence name and address
BERTRAM I. ROWLAND
FLEHR, HOHBACH, TEST ET AL.
4 EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 7
Reel/Frame:007139/0483   Pages: 2
Recorded: 07/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/19/1994
Assignee
1
1505-B ADAMS DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08247992
Correspondence name and address
FLEHR, HOHBACH, TEST, ALBRITTON ET AL
BERTRAM I. ROWLAND, PH.D.
4 EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 8
Reel/Frame:007304/0318   Pages: 2
Recorded: 11/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/1994
2
Exec Dt:
11/14/1994
Assignee
1
1505-B ADAMS DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08315203
Correspondence name and address
BERTRAM I. ROWLAND
FLEHR, HOHBACH, TEST, ET AL.
SUITE 3400, FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111-4187
Assignment: 9
Reel/Frame:007509/0887   Pages: 2
Recorded: 06/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/05/1995
Assignee
1
1505B ADAMS DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08433613
Correspondence name and address
BERTRAM I. ROWLAND, PH.D.
FLEHR, HOHBACH, TEST, ET AL.
SUITE 3400
FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111-4187
Assignment: 10
Reel/Frame:007617/0805   Pages: 3
Recorded: 07/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/21/1995
Assignee
1
1505B ADAMS DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08440504
Correspondence name and address
FLEHR, HOHBACH, TEST ET AL
ATTN: BERTRAM I. ROWLAND, PH.D.
FOUR EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 11
Reel/Frame:007900/0412   Pages: 2
Recorded: 04/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/1996
2
Exec Dt:
03/28/1996
Assignee
1
1505B ADAMS DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08519689
Correspondence name and address
FLEHR, HOHBACH, TEST ALBRITTON & HERBERT
BERTRAM I. ROWLAND
4 EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 12
Reel/Frame:007960/0170   Pages: 2
Recorded: 05/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/1996
2
Exec Dt:
03/28/1996
Assignee
1
1505B ADAMS DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08620021
Correspondence name and address
FLEHR, HOHBACH, TEST, ALBRITTON &
HERBERT/BERTRAM I. ROWLAND
4 EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CALIFORNIA 94111-4187
Assignment: 13
Reel/Frame:008036/0448   Pages: 2
Recorded: 06/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/1996
2
Exec Dt:
05/28/1996
Assignee
1
1505-B ADAMS DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08622516
Correspondence name and address
FLEHR, HOHBACH, TEST,
ALBRITTON & HERBERT
BERTRAM I. ROWLAND, PH.D.
4 EMBARCADERO CENTER, SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 14
Reel/Frame:008244/0461   Pages: 2
Recorded: 12/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/1996
2
Exec Dt:
11/21/1996
3
Exec Dt:
11/21/1996
Assignee
1
1505-B ADAMS DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08709650
Correspondence name and address
FLEHR, HOHBACH ET AL
RICHARD F. TRECARTIN
SUITE 3400
FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111-4187
Assignment: 15
Reel/Frame:008380/0474   Pages: 2
Recorded: 03/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/1997
2
Exec Dt:
02/06/1997
Assignee
1
1505-B ADAMS DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08721835
Correspondence name and address
FLEHR HOHBACH TEST ALBRITTON &
HERBERT LLP
ATTN: RICHARD F. TRECARTIN
SUITE 3400, FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111-4187
Assignment: 16
Reel/Frame:008369/0963   Pages: 2
Recorded: 02/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/1997
2
Exec Dt:
02/13/1997
3
Exec Dt:
02/13/1997
Assignee
1
1505-B ADAMS DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08740166
Correspondence name and address
FLEHR, HOHBACH, TEST, ALBRITTON ET AL.
RICHRD R. TRECARTIN
SUITE 3400
FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111-4187
Assignment: 17
Reel/Frame:009156/0169   Pages: 2
Recorded: 05/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/1998
2
Exec Dt:
04/10/1998
Assignee
1
1505-B ADAMS DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08956841
Correspondence name and address
FLEHR HOHBACH TEST ALBRITTON & HERBERT
MARK T. KRESNAK, PH.D.
4 EMBARCADERO CENTER, SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 18
Reel/Frame:009349/0420   Pages: 3
Recorded: 07/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/1998
2
Exec Dt:
05/12/1998
3
Exec Dt:
05/12/1998
Assignee
1
1505-B ADAMS DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09028083
Correspondence name and address
FLEHR HOHBACH TEST ALBRITTON & HERBERT
MARK T. KRESNAK
4 EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 19
Reel/Frame:011316/0416   Pages: 3
Recorded: 11/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/10/2000
Assignee
1
1505-B ADAMS DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08867010
Correspondence name and address
FLEHR, HOHBACH, TEST, ALBRITTON ET AL
TODD A. LORENZ
SUITE 3400, FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111-4187
Assignment: 20
Reel/Frame:011124/0231   Pages: 2
Recorded: 09/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/14/2000
2
Exec Dt:
06/15/2000
3
Exec Dt:
06/14/2000
Assignee
1
6300 DUMBARTON CIRCLE
FREMONT, CALIFORNIA 94555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09515582
Correspondence name and address
TODD A. LORENZ
4 EMBARCADERO CENTER-SUITE 340
SAN FRANCISCO, CALIFORNIA 94111-4187
Assignment: 21
Reel/Frame:014934/0670   Pages: 6
Recorded: 01/29/2004
Conveyance: RELEASE OF PATENT SECURITY INTERESTS
Assignor
1
Exec Dt:
06/29/2001
Assignee
1
6300 DUMBARTON CIRCLE
FREMONT, CALIFORNIA 94555
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07549372
 
NONE
07644941
 
NONE
07698319
 
NONE
07710710
 
NONE
07788488
 
NONE
07807287
 
NONE
07902971
 
NONE
07919295
 
NONE
07932915
 
NONE
08034604
 
NONE
08101259
 
NONE
08204827
 
NONE
08247992
 
NONE
08315203
 
NONE
08433613
 
NONE
08440504
 
NONE
08519689
 
NONE
08585606
 
NONE
08620021
 
NONE
08622516
 
NONE
08709650
 
NONE
08721835
 
NONE
08740166
 
NONE
08867010
 
NONE
08942807
 
NONE
08943040
 
NONE
08956841
 
NONE
09028083
 
NONE
09037176
 
NONE
09515582
 
NONE
09742148
Correspondence name and address
SKADDEN, ARPS, SLATE ET AL.
FREDERICK D. KIM
525 UNIVERSITY AVE., SUITE 1100
PALO ALTO, CA 94301
Assignment: 22
Reel/Frame:012930/0625   Pages: 2
Recorded: 05/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/07/2002
2
Exec Dt:
03/07/2002
3
Exec Dt:
03/07/2002
4
Exec Dt:
03/07/2002
5
Exec Dt:
03/07/2002
Assignees
1
101 RUE DE TOLBIAC
75013 PARIS, FRANCE
2
6300 DUBARTON CIRCLE
FREMONT, CALIFORNIA 94555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09958323
Correspondence name and address
YOUNG & THOMPSON
BENOIT CASTEL
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 23
Reel/Frame:013106/0236   Pages: 2
Recorded: 07/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2002
2
Exec Dt:
06/25/2002
Assignee
1
6300 DUMBARTON CIRCLE
FREMONT, CALIFORNIA 94555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10115276
Correspondence name and address
DORSEY & WHITNEY LLP
TODD A. LORENZ, ESQ.
FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111-4187
Assignment: 24
Reel/Frame:014677/0557   Pages: 3
Recorded: 05/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/06/2003
Assignee
1
500 KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10376647
Correspondence name and address
DORSEY & WHITNEY LLP
TODD A. LORENZ
INTELLECTUAL PROPERTY DEPARTMENT
FOUR EMBARCADERO CENTER, SUITE 3400
SAN FRANCISCO, CALIFORNIA 94111-4187
Assignment: 25
Reel/Frame:015175/0950   Pages: 4
Recorded: 04/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/11/2003
2
Exec Dt:
08/20/2003
Assignee
1
6300 DUMBARTON CIRCLE
FREMONT, CALIFORNIA 94555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10351608
Correspondence name and address
DORSEY & WHITNEY LLP
TODD A. LORENZ
INTELLECTUAL PROPERTY DEPARTMENT
FOUR EMBARCADERO CENTER, SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 26
Reel/Frame:015176/0116   Pages: 6
Recorded: 04/05/2004
Conveyance: RE-RECORD ASSIGNMENT PREVIOUSLY RECORDED AT REEL 9349 FRAME 0420
Assignor
1
Exec Dt:
02/27/2004
Assignee
1
6300 DUMBARTON CIRCLE
FREMONT, CALIFORNIA 94555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09028083
Correspondence name and address
DORSEY & WHITNEY LLP
TODD A. LORENZ
FOUR EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 27
Reel/Frame:015219/0038   Pages: 5
Recorded: 04/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2004
2
Exec Dt:
03/08/2004
3
Exec Dt:
02/26/2004
Assignee
1
6300 DUMBARTON CIRCLE
FREMONT, CALIFORNIA 94555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10661462
Correspondence name and address
DORSEY & WHITNEY LLP
TODD A. LORENZ
FOUR EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 28
Reel/Frame:015550/0239   Pages: 9
Recorded: 07/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2004
2
Exec Dt:
04/16/2004
3
Exec Dt:
04/16/2004
4
Exec Dt:
04/16/2004
Assignee
1
500 KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10693331
Correspondence name and address
DORSEY & WHITNEY LLP
TODD A. LORENZ, ESQ.
FOUR EMBARCADERO CENTER, STE. 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 29
Reel/Frame:016644/0598   Pages: 4
Recorded: 10/14/2005
Attorney Dkt #:465840-00557
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/03/2005
Assignee
1
500 KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11000328
Correspondence name and address
MICHAEL F. KOLMAN
555 CALIFORNIA STREET
SUITE 1000
SAN FRANCISCO, CA 94104-1513
Assignment: 30
Reel/Frame:023763/0170   Pages: 3
Recorded: 01/11/2010
Attorney Dkt #:28578/us/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/06/2010
Assignee
1
6300 DUMBARTON CIRCLE
FREMONT, CALIFORNIA USA 94555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10535167
Correspondence name and address
ARNOLD & PORTER LLP
ATTN: IP DOCKETING DEPT.
555 TWELFTH STREET, N.W.
WASHINGTON, DC 20004-1206

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