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Patent Assignment Assignor Details
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Assignor Name : YU, CHENG-DER TONY
Total Assignments: 21
Assignment: 1
Reel/Frame:016469/0296   Pages: 3
Recorded: 07/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YU, CHENG-DER TONY
Exec Dt:
06/27/2005
Assignee
1
CANYON PHARMACEUTICAL
11350 MCCORMICK ROAD
EXECUTIVE PLAZA ONE, SUITE 400
HUNT VALLEY, MARYLAND 21031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7795205
US20050233966
11099370
Correspondence name and address
HOGAN & HARTSON LLP
CAROL W. BURTON, ESQ.
1200 17TH STREET, SUITE 1500
ONE TABOR CENTE
DENVER, CO 80202
Assignment: 2
Reel/Frame:051180/0967   Pages: 5
Recorded: 12/04/2019
Attorney Dkt #:2011-005 DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHENG-CHI
Exec Dt:
01/17/2013
2
LIN, YU-HSIN
Exec Dt:
01/17/2013
3
YU, CHENG-DER TONY
Exec Dt:
01/17/2013
4
LIN, YU-CHEN
Exec Dt:
01/17/2013
5
LEE, WEI-HAN
Exec Dt:
01/17/2013
6
CHEN, I-JU
Exec Dt:
01/17/2013
7
HUANG, YUAN-YEN
Exec Dt:
01/21/2013
Assignee
1
OBI PHARMA INC.
ROOM W1907, 19F,
3 YUAN QU STREET
TAIPEI, TAIWAN 115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11752204
US20200061169
16671395
Correspondence name and address
MICHAEL X. YE, PH.D.
1401 I STREET, NW, SUITE 600
MORRIS, MANNING & MARTIN, LLP
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:035801/0801   Pages: 6
Recorded: 06/08/2015
Attorney Dkt #:5076-0004-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, WEI HAN
Exec Dt:
04/24/2014
2
WANG, NAN-HSUAN
Exec Dt:
04/24/2014
3
CHANG, CHUNG HAO
Exec Dt:
04/25/2014
4
YU, CHENG-DER TONY
Exec Dt:
09/23/2014
5
HSIEH, YIH-HUANG
Exec Dt:
04/25/2014
6
CHEN, I-JU
Exec Dt:
04/25/2014
7
LIN, YU-CHEN
Exec Dt:
04/25/2014
8
WANG, CHENG-CHI
Exec Dt:
10/24/2014
Assignee
1
OBI PHARMA INC.
ROOM W1907, 19F
3 YUAN QU STREET
TAIPEI, TAIWAN 115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10517936
US20150328299
14758319
Correspondence name and address
GLORIA VELASCO
333 W. SAN CARLOS STREET
SUITE 200
SAN JOSE, CA 95110
Assignment: 4
Reel/Frame:036386/0690   Pages: 12
Recorded: 08/20/2015
Attorney Dkt #:5076-0004-PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, WEI HAN
Exec Dt:
04/24/2014
2
WANG, NAN-HSUAN
Exec Dt:
04/24/2014
3
CHANG, CHUNG HAO
Exec Dt:
04/25/2014
4
YU, CHENG-DER TONY
Exec Dt:
09/23/2014
5
HSIEH, YIH-HUANG
Exec Dt:
04/25/2014
6
CHEN, I-JU
Exec Dt:
04/25/2014
7
LIN, TOM YU-HSIN
Exec Dt:
01/08/2010
8
LIN, YU-CHEN
Exec Dt:
04/25/2014
9
WANG, CHENG-CHI
Exec Dt:
10/24/2014
Assignee
1
OBI PHARMA, INC.
ROOM W1907, 19F, 3 YUAN QU STREET
TAIPEI, TAIWAN 115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10517936
US20150328299
14758319
Correspondence name and address
ASCENDA LAW GROUP PC
333 W. SAN CARLOS ST
SUITE 200
SAN JOSE, CA 95110
Assignment: 5
Reel/Frame:051173/0204   Pages: 12
Recorded: 12/04/2019
Attorney Dkt #:2011-005 DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, WEI HAN
Exec Dt:
04/24/2014
2
WANG, NAN-HSUAN
Exec Dt:
04/24/2014
3
CHANG, CHUNG HAO
Exec Dt:
04/25/2014
4
YU, CHENG-DER TONY
Exec Dt:
09/23/2014
5
HSIEH, YIH-HUANG
Exec Dt:
04/25/2014
6
CHEN, I-JU
Exec Dt:
04/25/2014
7
LIN, YU-CHEN
Exec Dt:
04/25/2014
8
WANG, CHENG-CHI
Exec Dt:
10/24/2014
Assignee
1
OBI PHARMA INC.
ROOM W1907, 19F,
3 YUAN QU STREET
TAIPEI, TAIWAN 115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11752204
US20200061169
16671395
Correspondence name and address
MICHAEL X. YE, PH.D.
1401 I STREET, NW, SUITE 600
MORRIS, MANNING & MARTIN, LLP
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:044240/0856   Pages: 4
Recorded: 11/28/2017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, CHENG-DER TONY
Exec Dt:
04/29/2015
2
LAI, JIANN-SHIUN
Exec Dt:
04/29/2015
3
CHEN, I-JU
Exec Dt:
04/29/2015
4
WANG, CHENG-CHI
Exec Dt:
04/29/2015
5
TSAI, YI-CHIEN
Exec Dt:
04/29/2015
Assignee
1
OBI PHARMA INC
ROOM W1907, 19F, 3 YUAN QU STREET
TAIPEI, TAIWAN 115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10815307
US20180134799
15824733
Correspondence name and address
ANDREWS KURTH KENYON LLP
1350 I STREET, NW, SUITE 1100
WASHINGTON DC, DC 20005
Assignment: 7
Reel/Frame:042243/0182   Pages: 6
Recorded: 05/04/2017
Attorney Dkt #:G3004/00401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, CHENG-DER TONY
Exec Dt:
10/05/2015
2
LEE, WEI-HAN
Exec Dt:
10/07/2015
3
HSIEH, YIH-HUANG
Exec Dt:
10/02/2015
4
WANG, NAN-HSUAN
Exec Dt:
10/08/2015
5
CHEN, I-JU
Exec Dt:
10/05/2015
Assignee
1
OBI PHARMA, INC.
ROOM W1907, 19F, 3 YUAN-QU STREET
NANKANG DISTRICT
TAIPEI CITY, TAIWAN 115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160339089
14855260
Correspondence name and address
DUANE MORRIS LLP - SAN DIEGO
750 B STREET
SUITE 2900
SAN DIEGO, CA 92101-4681
Assignment: 8
Reel/Frame:041509/0099   Pages: 3
Recorded: 03/08/2017
Attorney Dkt #:2011-006 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, CHENG-DER TONY
Exec Dt:
02/08/2017
2
LAI, JIANN-SHUIN
Exec Dt:
02/09/2017
3
CHEN, I-JU
Exec Dt:
02/08/2017
Assignee
1
OBI PHARMA, INC.
ROOM W1907, 19F, 3 YUAN QU STREET, NANKANG SOFTWARE PARK
TAIPEI, TAIWAN 11503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10501532
US20170101462
15288562
Correspondence name and address
ANDREWS KURTH KENYON LLP
1350 I STREET, NW, SUITE 1100, WASHINGTON DC
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:041971/0695   Pages: 5
Recorded: 04/11/2017
Attorney Dkt #:G3004-00501
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, CHENG-DER TONY
Exec Dt:
04/10/2017
2
LAI, JIANN-SHIUN
Exec Dt:
03/31/2017
3
CHEN, I-JU
Exec Dt:
03/31/2017
4
LIN, CHIU-CHUN
Exec Dt:
04/06/2017
Assignee
1
OBI PHARMA, INC.
ROOM 1907W, 19F, 3 YUAN-QU STREET
NANKANG DISTRICT
TAIPEI CITY, TAIWAN 11503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11041017
US20170283488
15473267
Correspondence name and address
DUANE MORRIS LLP - SAN DIEGO
750 B STREET
SUITE 2900
SAN DIEGO, CA 92101-4681
Assignment: 10
Reel/Frame:046795/0599   Pages: 5
Recorded: 09/05/2018
Attorney Dkt #:G3004-00504
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, CHENG-DER TONY
Exec Dt:
04/10/2017
2
LAI, JIANN-SHIUN
Exec Dt:
03/31/2017
3
CHEN, I-JU
Exec Dt:
03/31/2017
4
LIN, CHIU-CHUN
Exec Dt:
04/06/2017
Assignee
1
OBI PHARMA, INC.
ROOM W1907, 19F, 3 YUAN-QU STREET
NANKANG DISTRICT
TAIPEI CITY, TAIWAN 11503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10980894
US20180339061
15996192
Correspondence name and address
DUANE MORRIS LLP - SAN DIEGO
750 B STREET
SUITE 2900
SAN DIEGO, CA 92101-4681
Assignment: 11
Reel/Frame:055054/0290   Pages: 5
Recorded: 01/27/2021
Attorney Dkt #:G3004-00504C1D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, CHENG-DER TONY
Exec Dt:
04/10/2017
2
LAI, JIANN-SHIUN
Exec Dt:
03/31/2017
3
CHEN, I-JU
Exec Dt:
03/31/2017
4
LIN, CHIU-CHUN
Exec Dt:
04/06/2017
Assignee
1
OBI PHARMA, INC.
ROOM W1907, 19F, 3 YUAN-QU STREET
NANKANG DISTRICT
TAIPEI CITY, TAIWAN 11503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11833223
US20210228732
17160282
Correspondence name and address
PROSYLA GROUP PC
4275 EXECUTIVE SQUARE, SUITE 200
LA JOLLA, CA 92037
Assignment: 12
Reel/Frame:042868/0243   Pages: 7
Recorded: 06/29/2017
Attorney Dkt #:G3004-00604/605/606
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, CHENG-DER TONY
Exec Dt:
05/18/2017
2
SHUE, YOUE-KONG
Exec Dt:
04/27/2017
3
LIANG, CHEN-HSIN
Exec Dt:
04/27/2017
4
YU, PEIWEN
Exec Dt:
03/15/2017
5
CHEN, CHWEN-CHENG
Exec Dt:
05/22/2017
Assignee
1
OBI PHARMA, INC.
ROOM W1907, 19F, 3 YUAN-QU STREET
NANKANG DISTRICT
TAIPEI CITY, TAIWAN 11503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11583577
US20170304419
15495470
Correspondence name and address
DUANE MORRIS LLP - SAN DIEGO
750 B STREET
SUITE 2900
SAN DIEGO, CA 92101-4681
Assignment: 13
Reel/Frame:043907/0978   Pages: 6
Recorded: 10/19/2017
Attorney Dkt #:G3004/00701/702
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, CHENG-DER TONY
Exec Dt:
10/19/2017
2
YU, PEIWEN
Exec Dt:
10/18/2017
3
LAI, KUO-PAO
Exec Dt:
10/12/2017
4
LEE, WEI-HAN
Exec Dt:
10/12/2017
5
CHEN, I-JU
Exec Dt:
10/12/2017
6
LIN, SHU-YI
Exec Dt:
10/12/2017
7
HSIEH, YIH-HUANG
Exec Dt:
10/12/2017
Assignee
1
OBI PHARMA, INC.
ROOM W1907, 19F, 3 YUAN-QU STREET
NANKANG DISTRICT
TAIPEI CITY, TAIWAN 115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11642400
US20180028629
15662162
Correspondence name and address
DUANE MORRIS LLP - SAN DIEGO
750 B STREET
SUITE 2900
SAN DIEGO, CA 92101-4681
Assignment: 14
Reel/Frame:049612/0571   Pages: 5
Recorded: 06/27/2019
Attorney Dkt #:G3004-01101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, CHENG-DER TONY
Exec Dt:
08/01/2018
2
HSIEH, YIH HUANG
Exec Dt:
07/31/2018
3
HSIEH, YIN-CHENG
Exec Dt:
06/29/2018
4
HUANG, TENG-YI
Exec Dt:
06/29/2018
5
TSAI, YI-CHIEN
Exec Dt:
06/29/2018
6
WANG, NAN-HSUAN
Exec Dt:
06/29/2018
7
HU, PU-LING
Exec Dt:
06/29/2018
Assignee
1
OBI PHARMA, INC.
ROOM W1907, 19F, 3 YUAN-QU STREET
NANKANG DISTRICT
TAIPEI CITY, TAIWAN 11503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11203645
US20200062861
16454750
Correspondence name and address
DUANE MORRIS LLP - SAN DIEGO
750 B STREET
SUITE 2900
SAN DIEGO, CA 92101-4681
Assignment: 15
Reel/Frame:049366/0920   Pages: 7
Recorded: 06/04/2019
Attorney Dkt #:G4590-00604 & G4590-00605
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, PEIWEN
Exec Dt:
03/07/2019
2
SHUE, YOUE-KONG
Exec Dt:
03/07/2019
3
CHEN, CHWEN-CHENG
Exec Dt:
03/13/2019
4
LIANG, CHEN-HSIN
Exec Dt:
02/27/2019
5
YU, CHENG-DER TONY
Exec Dt:
03/07/2019
Assignee
1
OBI PHARMA, INC.
ROOM W1907, 19F, 3 YUAN-QU STREET
NANKANG DISTRICT
TAIPEI CITY, TAIWAN 11503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11583577
US20170304419
15495470
Correspondence name and address
DUANE MORRIS LLP
750 B STREET
SUITE 2900
SAN DIEGO, CA 92101
Assignment: 16
Reel/Frame:050288/0546   Pages: 4
Recorded: 09/06/2019
Attorney Dkt #:2011-006 DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, CHENG-DER TONY
Exec Dt:
09/04/2019
2
LAI, JIANN-SHIUN
Exec Dt:
09/03/2019
3
CHEN, I-JU
Exec Dt:
09/02/2019
Assignee
1
OBI PHARMA, INC.
ROOM W1907, 19F, 3 YUAN QU STREET
NANKANG SOFTWARE PARK
TAIPEI, TAIWAN 11503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11236154
US20200048334
16547009
Correspondence name and address
MICHAEL X. YE, PH.D.
1401 I STREET, NW, SUITE 600
SUITE 600
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:051398/0036   Pages: 6
Recorded: 12/20/2019
Attorney Dkt #:G3004-01302
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, CHENG-DER TONY
Exec Dt:
10/16/2019
2
LAI, JIANN-SHIUN
Exec Dt:
10/15/2019
3
TSAI, YI-CHIEN
Exec Dt:
10/03/2019
Assignee
1
OBI PHARMA, INC.
19F., NO. 3, YUANQU ST.
NANGANG DIST.
TAIPEI CITY, TAIWAN 115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200138967
16590967
Correspondence name and address
DUANE MORRIS LLP - SAN DIEGO
750 B STREET
SUITE 2900
SAN DIEGO, CA 92101-4681
Assignment: 18
Reel/Frame:053873/0053   Pages: 5
Recorded: 09/24/2020
Attorney Dkt #:253-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, CHENG-DER TONY
Exec Dt:
09/23/2020
2
LEE, WEI-HAN
Exec Dt:
09/23/2020
3
HSIEH, YIH-HUANG
Exec Dt:
09/23/2020
4
WANG, NAN-HSUAN
Exec Dt:
09/23/2020
5
LIN, YU-CHEN
Exec Dt:
09/23/2020
Assignee
1
OBI PHARMA, INC.
19F., NO. 3, YUANQU ST., NANGANG DIST.
TAIPEI CITY, TAIWAN 115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210024569
17041175
Correspondence name and address
CERMAK NAKAJIMA & MCGOWAN LLP
127 S. PEYTON STREET, SUITE 200
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:054313/0497   Pages: 6
Recorded: 11/09/2020
Attorney Dkt #:253-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, CHENG-DER TONY
Exec Dt:
11/09/2020
2
YU, PEIWEN
Exec Dt:
11/08/2020
3
YANG, MING-CHEN
Exec Dt:
11/05/2020
4
LIN, YU-CHING
Exec Dt:
11/05/2020
5
OU, CHIEN-CHIH
Exec Dt:
11/09/2020
Assignee
1
OBI PHARMA, INC.
19F., NO. 3, YUANQU ST., NANGANG DISTRICT
TAIPEI CITY, TAIWAN 115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210396759
17053934
Correspondence name and address
CERMAK NAKAJIMA & MCGOWAN LLP
127 S. PEYTON STREET, SUITE 200
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:057324/0500   Pages: 5
Recorded: 08/30/2021
Attorney Dkt #:253-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, CHENG-DER TONY
Exec Dt:
08/18/2021
2
HSIEH, YIH-HUANG
Exec Dt:
08/24/2021
3
LIN, SHU-YI
Exec Dt:
08/18/2021
4
CHAO, CHIN-SHENG
Exec Dt:
08/18/2021
5
HSIEH, YIN-CHENG
Exec Dt:
08/18/2021
Assignee
1
OBI PHARMA, INC.
19F., NO. 3, YUANQU ST., NANGANG DIST.
TAIPEI CITY, TAIWAN 115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11773118
US20220106339
17432668
Correspondence name and address
SHELLY GUEST CERMAK
2000 DUKE STREET
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:063689/0025   Pages: 6
Recorded: 05/18/2023
Attorney Dkt #:G3004-01700NP
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAI, MING-TAIN
Exec Dt:
03/04/2022
2
YU, CHENG-DER TONY
Exec Dt:
01/28/2022
3
CHEN, I-JU
Exec Dt:
03/02/2022
4
LEE, WEI-HAN
Exec Dt:
02/14/2022
5
YANG, CHUEH-HAO
Exec Dt:
03/02/2022
6
TSAO, CHUN-YEN
Exec Dt:
02/14/2022
7
HSIEH, CHANG-LIN
Exec Dt:
02/14/2022
8
OU, CHIEN-CHIH
Exec Dt:
02/16/2022
9
TSAI, CHEN-EN
Exec Dt:
02/21/2022
Assignee
1
OBI PHARMA, INC.
19F., NO. 3, YUANQU ST.
NANGANG DIST.
TAIPEI CITY, TAIWAN 115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240139301
18253576
Correspondence name and address
PROSYLA GROUP PC
530 TECHNOLOGY DR.
SUITE 100
IRVINE, CA 92618

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