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Patent Assignment Assignor Details
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Assignor Name : YEN, CHI-FENG
Total Assignments: 15
Assignment: 1
Reel/Frame:015229/0364   Pages: 5
Recorded: 04/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIA, KAK-SHAN
Exec Dt:
03/16/2004
2
HAKIMELAHI, GHOLAM HOSSEIN
Exec Dt:
03/16/2004
3
ZHU, JIA-LIANG
Exec Dt:
03/16/2004
4
YEN, CHI-FENG
Exec Dt:
03/16/2004
5
HUANG, YING-HUEY
Exec Dt:
03/16/2004
6
XIANG, YIBIN
Exec Dt:
03/16/2004
7
CHEN, HUA-CHIEN
Exec Dt:
03/16/2004
8
WANG, CHING-CHENG
Exec Dt:
03/16/2004
Assignee
1
TAIGEN BIOTECHNOLOGY
7F, 138 SHIN MING RD., NEIHU DIST.
TAIPEI, TAIWAN 114 R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7399776
US20050043366
10814058
Correspondence name and address
FISH & RICHARDSON P.C.
Y. ROCKY TSAO
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 2
Reel/Frame:015693/0932   Pages: 5
Recorded: 02/09/2005
Attorney Dkt #:15551-009001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, CHIEN-HUANG
Exec Dt:
01/10/2005
2
ZHU, JIA-LIANG
Exec Dt:
01/11/2005
3
TSENG, CHEN-TSO
Exec Dt:
01/11/2005
4
YEN, CHI-FENG
Exec Dt:
01/11/2005
5
SHIA, KAK-SHAN
Exec Dt:
01/12/2005
6
XIANG, YIBIN
Exec Dt:
01/12/2005
7
HAKIMELAHI, GHOLAM HOSSEIN
Exec Dt:
01/11/2005
8
CHOU, MING-CHEN
Exec Dt:
01/12/2005
Assignee
1
TAIGEN BIOTECHNOLOGY
7F, 138 SHIN MING RD.
NEIHU DIST.
TAIPEI, TAIWAN 114 R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7501526
US20060160860
11039283
Correspondence name and address
FISH & RICHARDSON P.C.
Y. ROCKY TSAO
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 3
Reel/Frame:018756/0557   Pages: 5
Recorded: 01/09/2007
Attorney Dkt #:15551-010002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEN, CHI-FENG
Exec Dt:
06/05/2006
2
HU, CHENG-KUNG
Exec Dt:
06/05/2006
3
CHOU, MING-CHEN
Exec Dt:
06/05/2006
4
TSENG, CHEN-TSO
Exec Dt:
06/05/2006
5
WU, CHIEN-HUANG
Exec Dt:
06/05/2006
6
HUANG, YING-HUEY
Exec Dt:
06/05/2006
7
CHEN, SHU-JEN
Exec Dt:
06/05/2006
8
KING, CHI-HSIN RICHARD
Exec Dt:
06/05/2006
Assignee
1
TAIGEN BIOTECHNOLOGY
7F, 138 SHIN MING RD., NEIHU DIST.
TAIPEI, TAIWAN 114 R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060281712
11451897
Correspondence name and address
Y. ROCKY TSAO
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 4
Reel/Frame:018764/0388   Pages: 5
Recorded: 01/12/2007
Attorney Dkt #:15551-010001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEN, CHI-FENG
Exec Dt:
06/05/2006
2
HU, CHENG-KUNG
Exec Dt:
06/05/2006
3
CHOU, MING-CHEN
Exec Dt:
06/05/2006
4
TSENG, CHEN-TSO
Exec Dt:
06/05/2006
5
WU, CHIEN-HUANG
Exec Dt:
06/05/2006
6
HUANG, YING-HUEY
Exec Dt:
06/05/2006
7
CHEN, SHU-JEN
Exec Dt:
06/05/2006
8
KING, CHI-HSIN RICHARD
Exec Dt:
06/05/2006
Assignee
1
TAIGEN BIOTECHNOLOGY
7F, 138 SHIN MING RD., NEIHU DIST.
TAIPEI, TAIWAN 114, R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7589197
US20060293324
11451771
Correspondence name and address
Y. ROCKY TSAO
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 5
Reel/Frame:019556/0440   Pages: 3
Recorded: 07/13/2007
Attorney Dkt #:60001-016001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEN, CHI-FENG
Exec Dt:
06/28/2007
2
HUANG, CHANG-PIN
Exec Dt:
06/28/2007
3
HU, CHENG-KUNG
Exec Dt:
06/28/2007
4
CHOU, MING-CHEN
Exec Dt:
06/28/2007
5
KING, CHI-HSIN RICHARD
Exec Dt:
07/12/2007
Assignee
1
TAIGEN BIOTECHNOLOGY
7F, 138 SHIN MING RD., NEIHU DISTRICT
TAIPEI 114, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080242861
11732094
Correspondence name and address
MARY J. ZYNDA
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 6
Reel/Frame:020146/0949   Pages: 6
Recorded: 11/21/2007
Attorney Dkt #:60001-012001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEN, CHI-FENG
Exec Dt:
10/29/2007
2
WU, CHIEN-HUANG
Exec Dt:
10/31/2007
3
HUANG, YING-HUEY
Exec Dt:
10/29/2007
4
KING, CHI-HSIN RICHARD
Exec Dt:
10/29/2007
5
CHEN, SHU-JEN
Exec Dt:
10/30/2007
6
CHEN, HUA-CHIEN
Exec Dt:
10/30/2007
7
HAKIMELAHI, GHOLAM HOSSEIN
Exec Dt:
10/27/2007
Assignee
1
TAIGEN BIOTECHNOLOGY CO. LTD.
7F, 138 SHIN MING RD., NEIHU DISTRICT
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7504422
US20080058382
11834204
Correspondence name and address
MARY J. ZYNDA
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 7
Reel/Frame:021781/0647   Pages: 8
Recorded: 11/04/2008
Attorney Dkt #:60001-020001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEN, CHI-FENG
Exec Dt:
06/27/2008
2
HU, CHENG-KUNG
Exec Dt:
06/30/2008
3
HUANG, CHANG-PIN
Exec Dt:
06/30/2008
4
HUANG, YING-HUEY
Exec Dt:
06/30/2008
5
HAKIMELAHI, GHOLAM HOSSEIN
Exec Dt:
06/26/2008
6
KING, CHI-HSIN RICHARD
Exec Dt:
06/27/2008
Assignee
1
TAIGEN BIOTECHNOLOGY CO., LTD.
7F, 138 SHIN MING RD. NEIHU DISTRICT
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8372849
US20090264339
12263671
Correspondence name and address
OCCHIUTI ROHLICEK & TSAO LLP
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 8
Reel/Frame:023508/0768   Pages: 3
Recorded: 11/12/2009
Attorney Dkt #:60001-026001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEN, CHI-FENG
Exec Dt:
11/14/2008
2
YUAN, JUDY
Exec Dt:
11/14/2008
3
KING, CHI-HSIN RICHARD
Exec Dt:
11/14/2008
Assignee
1
TAIGEN BIOTECHNOLOGY CO., LTD.
7F, 138 SHIN MING RD., NEIHU DISTRICT
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9023834
US20100120719
12617238
Correspondence name and address
OCCHIUTI ROHLICEK & TSAO LLP
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 9
Reel/Frame:021911/0844   Pages: 8
Recorded: 12/02/2008
Attorney Dkt #:60001-020001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEN, CHI-FENG
Exec Dt:
11/26/2008
2
HU, CHENG-KUNG
Exec Dt:
11/26/2008
3
HUANG, CHANG-PIN
Exec Dt:
11/26/2008
4
HUANG, YING-HUEY
Exec Dt:
11/26/2008
5
HAKIMELAHI, GHOLAM HOSSEIN
Exec Dt:
11/26/2008
6
KING, CHI-HSIN RICHARD
Exec Dt:
11/26/2008
Assignee
1
TAIGEN BIOTECHNOLOGY CO., LTD.
7F, 138 SHIN MING RD. NEIHU DISTRICT
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8372849
US20090264339
12263671
Correspondence name and address
OCCHIUTI ROHLICEK & TSAO LLP
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 10
Reel/Frame:022015/0785   Pages: 5
Recorded: 12/22/2008
Attorney Dkt #:60001-010003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEN, CHI-FENG
Exec Dt:
12/10/2008
2
HU, CHENG-KUNG
Exec Dt:
12/10/2008
3
CHOU, MING-CHEN
Exec Dt:
12/16/2008
4
WU, CHIEN-HUANG
Exec Dt:
12/16/2008
5
TSENG, CHEN-TSO
Exec Dt:
12/17/2008
6
HUANG, YING-HUEY
Exec Dt:
12/10/2008
7
CHEN, SHU-JEN
Exec Dt:
12/13/2008
8
KING, CHI-HSIN RICHARD
Exec Dt:
12/10/2008
Assignee
1
TAIGEN BIOTECHNOLOGY CO., LTD.
7F, 138 SHIN MING RD. NEIHU DISTRICT
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8193206
US20090143302
12330132
Correspondence name and address
OCCHIUTI ROHLICEK & TSAO LLP
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 11
Reel/Frame:025740/0404   Pages: 7
Recorded: 02/03/2011
Attorney Dkt #:60001-028001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHING-CHENG
Exec Dt:
01/20/2011
2
LIU, CHEN-FU
Exec Dt:
01/20/2011
3
LEE, KUANG-YUAN
Exec Dt:
01/20/2011
4
LIN, MEI-CHUN
Exec Dt:
01/20/2011
5
WANG, SHU-HUEI
Exec Dt:
01/20/2011
6
YEN, CHI-FENG
Exec Dt:
01/20/2011
7
WANG, YU-HSUAN
Exec Dt:
01/20/2011
8
KING, CHI-HSIN RICHARD
Exec Dt:
01/20/2011
Assignee
1
TAIGEN BIOTECHNOLOGY CO., LTD.
7F, 138 SHIN MING ROAD,
NEIHU DIST.
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110178107
13009213
Correspondence name and address
OCCHIUTI ROHLICEK & TSAO LLP
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 12
Reel/Frame:034789/0709   Pages: 4
Recorded: 01/22/2015
Attorney Dkt #:218001-0037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, MING-CHU
Exec Dt:
10/14/2014
2
HUANG, YING-HUEY
Exec Dt:
10/05/2014
3
YEN, CHI-FENG
Exec Dt:
10/16/2014
4
KING, CHI-HSIN RICHARD
Exec Dt:
10/16/2014
Assignee
1
TAIGEN BIOTECHNOLOGY CO., LTD
7F, 138 SHIN MING RD., NEIHU DIST.,
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9375406
US20160090394
14502144
Correspondence name and address
CESARI AND MCKENNA, LLP
88 BLACK FALCON AVENUE
STE 271
BOSTON, MA 02210
Assignment: 13
Reel/Frame:043279/0562   Pages: 5
Recorded: 08/14/2017
Attorney Dkt #:218001-0040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, SHAN-YEN
Exec Dt:
08/10/2017
2
CHEN, WEN-CHANG
Exec Dt:
08/10/2017
3
YEN, CHI-FENG
Exec Dt:
08/10/2017
4
HSU, HAN-PEI
Exec Dt:
08/11/2017
5
HSU, MING-CHU
Exec Dt:
08/10/2017
6
LIN, CHU-CHUNG
Exec Dt:
08/10/2017
Assignee
1
TAIGEN BIOTECHNOLOGY CO., LTD.
7F, 138 SHIN MING RD.
NEIHU DIST.
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10377714
US20190047956
15674937
Correspondence name and address
CESARI AND MCKENNA, LLP
88 BLACK FALCON AVENUE
SUITE 271
BOSTON, MA 02210
Assignment: 14
Reel/Frame:056637/0838   Pages: 6
Recorded: 06/23/2021
Attorney Dkt #:123710-07001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WEN-CHANG
Exec Dt:
05/21/2021
2
HSU, HAN-PEI
Exec Dt:
05/21/2021
3
CHOU, SHAN-YEN
Exec Dt:
05/26/2021
4
CHUANG, SHIH-CHIEH
Exec Dt:
05/26/2021
5
YEN, CHI-FENG
Exec Dt:
05/26/2021
Assignees
1
TAI GEN BIOTECHNOLOGY CO., LTD
7F, NO. 138 XINMING RD.
NEIHU DISTRICT
TAIPEI, TAIWAN
2
TAIGEN BIOPHANNACEUTICALS CO.(BEIJING), LTD.
SUITE 2312, A TOWER FULL LINK BUILDING, NO. 18
CHAOYANGMENWAIDAJIE, CHAOYANG DIST.
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11639349
US20210371407
17331959
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 15
Reel/Frame:059403/0582   Pages: 4
Recorded: 03/25/2022
Attorney Dkt #:123710-06602
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEN, CHI-FENG
Exec Dt:
12/14/2021
2
TIEN, FANG-WEI
Exec Dt:
12/14/2021
Assignees
1
TAIGEN BIOTECHNOLOGY CO., LTD.
7F. NO. 138 XINMING ROAD
NEIHU DIST.
TAIPEI, TAIWAN
2
TAIGEN BIOPHARMACEUTICALS CO., (BEIJING), LTD.
SUITE 2312, A TOWER, FULL LINK BUILDING
NO. 18 CHAOYANGMENWAIDAJIE
CHAOYANG DIST., BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11872224
US20220202817
17564418
Correspondence name and address
YU LU
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110

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