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Patent Assignment Assignor Details
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Assignor Name : CHANG, EDCON
Total Assignments: 16
Assignment: 1
Reel/Frame:012879/0919   Pages: 12
Recorded: 05/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, LIN
Exec Dt:
04/03/2002
2
DONG, QING
Exec Dt:
04/03/2002
3
CHANG, EDCON
Exec Dt:
04/03/2002
4
LANG, HENGYUAN
Exec Dt:
04/03/2002
5
FANG, YUNFENG
Exec Dt:
04/03/2002
6
HANSEN, MARK R.
Exec Dt:
04/03/2002
7
PELLECCHIA, MAURIZIO
Exec Dt:
04/03/2002
8
PIERRE, FABRICE
Exec Dt:
04/03/2002
9
QIN, YONG
Exec Dt:
04/03/2002
Assignee
1
TRIAD THERAPEUTICS, INC.
9381 JUDICIAL DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050042674
10081989
Correspondence name and address
CAMPBELL & FLORES LLP
CATHRYN CAMPBELL
4370 LA JOLLA VILLAGE DRIVE
7TH FLOOR
SAN DIEGO, CA 92122
Assignment: 2
Reel/Frame:015100/0016   Pages: 11
Recorded: 09/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRYSZMAN, OLGA M.
Exec Dt:
06/04/2004
2
LANG, HENGYUAN
Exec Dt:
06/04/2004
3
LAN, JIONG
Exec Dt:
06/04/2004
4
CHANG, EDCON
Exec Dt:
06/04/2004
5
FANG, YUNFENG
Exec Dt:
05/21/2004
Assignee
1
TRIAD THERAPEUTICS, INC.
9381 JUDICIAL DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7863314
US20050049288
10877534
Correspondence name and address
FISH & RICHADSON P.C.
DALE L. RIEGER
12390 EL CAMINO REAL
SAN DIEGO, CA 92130
Assignment: 3
Reel/Frame:017561/0783   Pages: 6
Recorded: 05/02/2006
Attorney Dkt #:HSD1-5013-U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AERTGEERTS, KATHLEEN
Exec Dt:
04/21/2006
2
BRENNAN, NANCY K.
Exec Dt:
04/26/2006
3
CAO, SHELDON X.
Exec Dt:
04/24/2006
4
CHANG, EDCON
Exec Dt:
04/25/2006
5
KIRYANOV, ANDRE A.
Exec Dt:
04/21/2006
6
LIU, YAN
Exec Dt:
04/21/2006
Assignee
1
TAKEDA SAN DIEGO, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7759339
US20060223829
11392297
Correspondence name and address
DAVID J. WEITZ
TAKEDA SAN DIEGO, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CA 92121
Assignment: 4
Reel/Frame:021288/0655   Pages: 3
Recorded: 07/24/2008
Attorney Dkt #:ACC-5004-U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, EDCON
Exec Dt:
07/16/2008
2
MCNIELL, MATTHEW H.
Exec Dt:
07/16/2008
Assignee
1
TAKEDA SAN DIEGO, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090005375
12053509
Correspondence name and address
TAKEDA SAN DIEGO, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CA 92121
Assignment: 5
Reel/Frame:022849/0561   Pages: 3
Recorded: 06/19/2009
Attorney Dkt #:ACC-5003-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, EDCON
Exec Dt:
05/12/2009
2
DUONG, TRACY
Exec Dt:
06/16/2009
3
VASSAR, ANGIE
Exec Dt:
05/20/2009
Assignee
1
TAKEDA SAN DIEGO, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7981904
US20090253725
12407694
Correspondence name and address
TAKEDA SAN DIEGO, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CA 92121
Assignment: 6
Reel/Frame:022978/0466   Pages: 3
Recorded: 07/20/2009
Attorney Dkt #:ASK1-5004-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, EDCON
Exec Dt:
07/20/2009
2
GWALTNEY, STEPHEN L.
Exec Dt:
07/20/2009
3
VASSAR, ANGIE
Exec Dt:
07/20/2009
Assignee
1
TAKEDA SAN DIEGO, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8178555
US20090318425
12490074
Correspondence name and address
TAKEDA SAN DIEGO, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CA 92121
Assignment: 7
Reel/Frame:025325/0548   Pages: 3
Recorded: 11/05/2010
Attorney Dkt #:ASK1-5001-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, EDCON
Exec Dt:
10/28/2010
2
VASSAR, ANGIE
Exec Dt:
10/27/2010
Assignee
1
TAKEDA SAN DIEGO, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8461163
US20110077235
12935542
Correspondence name and address
TAKEDA SAN DIEGO, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CA 92121
Assignment: 8
Reel/Frame:043684/0935   Pages: 12
Recorded: 09/25/2017
Attorney Dkt #:ASK1-5001-WO-USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, EDCON
Exec Dt:
10/28/2010
2
MCNEILL, MATTHEW H
Exec Dt:
10/29/2010
3
DUONG, TRACY
Exec Dt:
11/17/2010
4
VASSAR, ANGIE
Exec Dt:
10/27/2010
5
HIRANO, TAKEHIRO
Exec Dt:
10/26/2010
6
TERAO, YOSHITO
Exec Dt:
10/26/2010
Assignee
1
TAKEDA SAN DIEGO, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8921358
US20130203731
13852924
Correspondence name and address
TAKEDA CALIFORNIA, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CA 92121
Assignment: 9
Reel/Frame:027916/0650   Pages: 3
Recorded: 03/23/2012
Attorney Dkt #:P3KD-5001-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, EDCON
Exec Dt:
03/21/2012
2
GIBSON, TONY
Exec Dt:
03/21/2012
3
JIN, BOHAN
Exec Dt:
03/21/2012
4
SCORAH, NICHOLAS
Exec Dt:
03/21/2012
Assignee
1
TAKEDA CALIFORNIA, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8791107
US20120220575
13404958
Correspondence name and address
TAKEDA CALIFORNIA, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CA 92121
Assignment: 10
Reel/Frame:035417/0490   Pages: 6
Recorded: 04/15/2015
Attorney Dkt #:P3KD-5001-USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, QING
Exec Dt:
03/19/2012
2
CHANG, EDCON
Exec Dt:
03/21/2012
3
GIBSON, TOBY
Exec Dt:
03/21/2012
4
JIN, BOHAN
Exec Dt:
03/21/2012
5
SCORAH, NICHOLAS
Exec Dt:
03/21/2012
Assignee
1
TAKEDA CALIFORNIA, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9045496
US20140309219
14313259
Correspondence name and address
TAKEDA CALIFORNIA, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CA 92121
Assignment: 11
Reel/Frame:030876/0047   Pages: 3
Recorded: 07/25/2013
Attorney Dkt #:P3KD-5004-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, EDCON
Exec Dt:
07/09/2013
2
NOTZ, WOLFGANG REINHARD LUDWIG
Exec Dt:
07/09/2013
3
WALLACE, MICHAEL B.
Exec Dt:
07/09/2013
Assignee
1
TAKEDA CALIFORNIA, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8835420
US20140018344
13937081
Correspondence name and address
TAKEDA CALIFORNIA, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CA 92121
Assignment: 12
Reel/Frame:034027/0223   Pages: 3
Recorded: 10/24/2014
Attorney Dkt #:P3KD-5004-USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, EDCON
Exec Dt:
07/09/2013
2
WALLACE, MICHAEL B.
Exec Dt:
07/09/2013
Assignee
1
TAKEDA CALIFORNIA, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140343033
14451254
Correspondence name and address
TAKEDA CALIFORNIA, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CA 92121
Assignment: 13
Reel/Frame:035417/0288   Pages: 3
Recorded: 04/15/2015
Attorney Dkt #:P3KD-5004-USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, EDCON
Exec Dt:
07/09/2013
2
NOTZ, WOLFGANG REINHARD LUDWIG
Exec Dt:
07/09/2013
3
WALLACE, MICHAEL B.
Exec Dt:
07/09/2013
Assignee
1
TAKEDA CALIFORNIA, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140343033
14451254
Correspondence name and address
TAKEDA CALIFORNIA, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CA 92121
Assignment: 14
Reel/Frame:031602/0381   Pages: 3
Recorded: 11/14/2013
Attorney Dkt #:ASK1-5006-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, EDCON
Exec Dt:
11/07/2013
Assignee
1
TAKEDA CALIFORNIA, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8802695
US20120316194
13577182
Correspondence name and address
TAKEDA CALIFORNIA, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CA 92121
Assignment: 15
Reel/Frame:034027/0045   Pages: 3
Recorded: 10/24/2014
Attorney Dkt #:ASK1-5006-USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, EDCON
Exec Dt:
11/07/2013
Assignee
1
TAKEDA CALIFORNIA, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9403819
US20140329850
14336871
Correspondence name and address
TAKEDA CALIFORNIA, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CA 92121
Assignment: 16
Reel/Frame:035327/0506   Pages: 3
Recorded: 04/03/2015
Attorney Dkt #:P3KD-5006-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, EDCON
Exec Dt:
01/16/2015
2
SMITH, CHRISTOPHER
Exec Dt:
01/16/2015
3
WANG, XIAOLUN
Exec Dt:
01/16/2015
4
WALLACE, MICHAEL B.
Exec Dt:
01/16/2015
Assignee
1
TAKEDA CALIFORNIA, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9371321
US20150191465
14592801
Correspondence name and address
TAKEDA CALIFORNIA, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CA 92121

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