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Patent Assignment Assignor Details
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Assignor Name : YANG, DAJUN
Total Assignments: 47
Assignment: 1
Reel/Frame:010253/0235   Pages: 5
Recorded: 08/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, DAJUN
Exec Dt:
07/22/1999
2
WANG, SHAOMENG
Exec Dt:
07/22/1999
3
KOZIKOWSKI, ALAN P.
Exec Dt:
07/19/1999
4
LIPPMAN, MARC E.
Exec Dt:
07/19/1999
Assignee
1
GEORGETOWN UNIVERSITY
37TH AND O STREET, NW
WASHINGTON, DISTRICT OF COLUMBIA 20057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6143740
NONE
09308396
Correspondence name and address
SCHWEGMAN, LUNDBERG, WOESSNER ETAL
ROBERT J. HARRIS, PH.D.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:012722/0986   Pages: 3
Recorded: 03/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, DAJUN
Exec Dt:
02/15/2002
Assignee
1
GEORGETOWN UNIVERSITY
SUITE 177
4000 RESERVOIR ROAD, N.W., BUILDING D
WASHINGTON, DISTRICT OF COLUMBIA 20007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7226991
NONE
09937150
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
XAVIER PILLAI, PH.D.
700 THIRTEENTH ST., N.W., SUITE 300
WASHINGTON, D.C. 20005-3960
Assignment: 3
Reel/Frame:012708/0636   Pages: 7
Recorded: 03/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHAOMENG
Exec Dt:
03/15/2002
2
YANG, DAJUN
Exec Dt:
03/15/2002
3
ENYEDY, ISTVAN J.
Exec Dt:
02/05/2002
Assignee
1
GEORGETOWN UNIVERSITY MEDICAL CENTER
4000 RESERVOIR ROAD, N.W.
177 BUILDING D
WASHINGTON, DISTRICT OF COLUMBIA 20007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6703382
US20020137732
09930237
Correspondence name and address
HELLER EHRMAN WHITE & MCAULIFFE, LLP
JAMES REMENICK
INTELLECTUAL PROPERTY DEPARTMENT
101 ORCHARD RIDGE ROAD, SUITE 300
GAITHERSBURG, MD 20878
Assignment: 4
Reel/Frame:013028/0495   Pages: 4
Recorded: 06/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KING, C. RICHTER
Exec Dt:
05/24/2002
2
YANG, DAJUN
Exec Dt:
06/18/2002
Assignee
1
GEORGETOWN UNIVERSITY
37TH AND O STREET NW
WASHINGTON, DISTRICT OF COLUMBIA 20057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6951915
US20030078368
09998350
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
CAROL LARCHER
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6780
Assignment: 5
Reel/Frame:013265/0705   Pages: 2
Recorded: 09/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHAOMENG
Exec Dt:
08/28/2002
2
YANG, DAJUN
Exec Dt:
08/28/2002
Assignee
1
REGENTS OF THE UNIVERSITY OF MICHIGAN
3003 S. STATE STREET, 2071 WOLVERINE TOWER
ANN ARBOR, MICHIGAN 48109-1280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030008924
10158769
Correspondence name and address
MEDLEN & CARROLL, LLP
THOMAS J. BORDNER
101 HOWARD ST., STE. 350
SAN FRANCISCO, CA 94105
Assignment: 6
Reel/Frame:014397/0773   Pages: 4
Recorded: 08/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHAOMENG
Exec Dt:
07/23/2003
2
YANG, DAJUN
Exec Dt:
07/29/2003
3
ENYEDY, ISTVAN
Exec Dt:
07/17/2003
Assignee
1
GEORGETOWN UNIVERSITY
3300 WHITEHAVEN STREET, NW
WASHINGTON, DISTRICT OF COLUMBIA 20007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7427689
US20040023957
10343267
Correspondence name and address
MEDLEN & CARROLL, LLP
THOMAS J. BORDNER
101 HOWARD STREET
STE. 350
SAN FRANCISCO, CA 94105
Assignment: 7
Reel/Frame:015515/0284   Pages: 3
Recorded: 06/25/2004
Attorney Dkt #:UM08477
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHAOMENG
Exec Dt:
06/22/2004
2
YANG, DAJUN
Exec Dt:
06/18/2004
Assignees
1
REGENTS OF THE UNIVERSITY OF MICHIGAN, THE
3003 SOUTH STATE STREET, SUITE 2071
ANN ARBOR, MICHIGAN 48109-1280
2
GEORGETOWN UNIVERSITY
37TH & O STREETS
WASHINGTON, DISTRICT OF COLUMBIA 20057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7432304
US20040214902
10729156
Correspondence name and address
MEDLEN & CARROLL, LLP
ROBERT A. GOETZ
101 HOWARD STREET, SUITE 350
SAN FRANCISCO, CALIFORNIA 94105
Assignment: 8
Reel/Frame:021615/0306   Pages: 4
Recorded: 10/01/2008
Attorney Dkt #:UM-08477-US4 AND -US5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHAOMENG
Exec Dt:
06/22/2004
2
YANG, DAJUN
Exec Dt:
06/18/2004
Assignees
1
THE REGENTS OF THE UNIVERSITY OF MICHIGAN
3003 SOUTH STATE STREET
SUITE 2071
ANN ARBOR, MICHIGAN 48109-1280
2
GEORGETOWN UNIVERSITY MEDICAL CENTER
37TH & O STREETS N.W.
WASHINGTON, DISTRICT OF COLUMBIA 20007
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8163805
US20090092684
12242380
 
NONE
US20090082424
12242388
Correspondence name and address
ROBERT A. GOETZ
CASIMIR JONES S.C.
440 SCIENCE DRIVE, SUITE 203
MADISON, WI 48109-1280
Assignment: 9
Reel/Frame:021745/0699   Pages: 4
Recorded: 10/27/2008
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 021615 FRAME 0306.
Assignors
1
WANG, SHAOMENG
Exec Dt:
06/22/2004
2
YANG, DAJUN
Exec Dt:
06/18/2004
Assignees
1
REGENTS OF THE UNIVERSITY OF MICHIGAN, THE
3003 SOUTH STATE STREET
SUITE 2071
ANN ARBOR, MICHIGAN 48109-1280
2
GEORGETOWN UNIVERSITY
37TH AND O STREETS, NW
WASHINGTON, DISTRICT OF COLUMBIA 20057
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8163805
US20090092684
12242380
 
NONE
US20090082424
12242388
Correspondence name and address
ROBERT A. GOETZ
CASIMIR JONES S.C.
440 SCIENCE DRIVE
MADISON, WI 53711
Assignment: 10
Reel/Frame:023454/0116   Pages: 4
Recorded: 11/02/2009
Attorney Dkt #:UM8477US6DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHAOMENG
Exec Dt:
06/22/2004
2
YANG, DAJUN
Exec Dt:
06/18/2004
Assignees
1
THE REGENTS OF THE UNIVERITY OF MICHIGAN
1214 SOUTH UNIVERSITY AVENUE
2ND FLOOR
ANN ARBOR, MICHIGAN 48104
2
GEORGETOWN UNIVERSITY
37TH AND O STREETS, NW
WASHINGTON, DISTRICT OF COLUMBIA 20057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100069344
12609761
Correspondence name and address
ROBERT A. GOETZ
CASIMIR JONES S.C.
2275 DEMING WAY, SUITE 310
MIDDLETON, WI 53562
Assignment: 11
Reel/Frame:017418/0030   Pages: 3
Recorded: 01/03/2006
Attorney Dkt #:IM-10027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHAOMENG
Exec Dt:
12/19/2005
2
WANG, GUOPING
Exec Dt:
12/14/2005
3
TANG, GUOZHI
Exec Dt:
12/14/2005
4
WANG, RENXIAO
Exec Dt:
12/15/2005
5
NIKOLOVSKA-COLESKA, ZANETA
Exec Dt:
12/14/2005
6
YANG, DAJUN
Exec Dt:
12/21/2005
7
XU, LIANG
Exec Dt:
12/21/2005
Assignee
1
THE REGENTS OF THE UNIVERSITY OF MICHIGAN
3003 SOUTH STATE STREET, SUITE 2071
ANN ARBOR, MICHIGAN 48109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8557812
US20060084647
11209998
Correspondence name and address
DAVID A. CAIMIR
MEDLEN & CARROLL, LLP
101 HOWARD STREET, SUITE 350
SAN FRANCISCO, CALIFORNIA 94105
Assignment: 12
Reel/Frame:017780/0419   Pages: 2
Recorded: 03/21/2006
Attorney Dkt #:um-10313
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHAOMENG
Exec Dt:
02/16/2006
2
CHEN, JIANYONG
Exec Dt:
02/16/2006
3
NIKOLOVSKA-COLESKA, ZANETA
Exec Dt:
02/16/2006
4
YANG, DAJUN
Exec Dt:
02/16/2006
Assignee
1
REGENTS OF THE UNIVERSITY OF MICHIGAN, THE
3003 S. STREET, SUITE 2071
ANN ARBOR, MICHIGAN 48109-1280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060178435
11265576
Correspondence name and address
DAVID A. CASIMIR
MEDLEN & CARROLL, LLP
101 HOWARD STREET, SUITE 350
SAN FRANCISCO, CALIFORNIA 94105
Assignment: 13
Reel/Frame:022097/0324   Pages: 3
Recorded: 01/13/2009
Attorney Dkt #:UM09682/US-3/DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHAOMENG
Exec Dt:
02/16/2006
2
CHEN, JIANYONG
Exec Dt:
02/16/2006
3
NIKOLOVSKA-COLESKA, ZANETA
Exec Dt:
02/16/2006
4
YANG, DAJUN
Exec Dt:
02/16/2006
Assignee
1
THE REGENTS OF THE UNIVERSITY OF MICHIGAN
1214 SOUTH UNIVERSITY AVENUE
SECOND FLOOR
ANN ARBOR, MICHIGAN 48104-2592
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090118377
12352399
Correspondence name and address
ROBERT A. GOETZ
CASIMIR JONES S.C.
440 SCIENCE DRIVE, SUITE 203
MADISON, WI 53711
Assignment: 14
Reel/Frame:019711/0636   Pages: 6
Recorded: 07/30/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHAOMENG
Exec Dt:
06/13/2007
2
NIKOLOVSKA-COLESKA, ZANETA
Exec Dt:
06/13/2007
3
YANG, DAJUN
Exec Dt:
07/18/2007
4
XU, LIANG
Exec Dt:
06/14/2007
5
CHEN, JIANYONG
Exec Dt:
06/13/2007
6
SUN, HAIYING
Exec Dt:
06/14/2007
7
HU, ZENGJIAN
Exec Dt:
06/21/2007
Assignee
1
REGENTS OF THE UNIVERSITY OF MICHIGAN, THE
3003 SOUTH STATE STREET
ANN ARBOR, MICHIGAN 48109-1280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7910621
US20080021095
10594200
Correspondence name and address
DAVID A. CASIMIR
MEDLEN & CARROLL, LLP
101 HOWARD STREET, SUITE 350
SAN FRANCISCO, CA 94105
Assignment: 15
Reel/Frame:020128/0189   Pages: 5
Recorded: 11/16/2007
Attorney Dkt #:UM-14654
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHAOMENG
Exec Dt:
11/01/2007
2
YANG, DAJUN
Exec Dt:
11/08/2007
3
ENYEDY, ISTVAN
Exec Dt:
10/25/2007
Assignee
1
THE REGENTS OF THE UNIVERSITY OF MICHIGAN
3003 SOUTH STATE STREET
SUITE 2071
ANN ARBOR, MICHIGAN 48109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080058322
11811019
Correspondence name and address
ROBERT A. GOETZ
440 SCIENCE DRIVE
SUITE 203
MADISON, WI 53711
Assignment: 16
Reel/Frame:021507/0921   Pages: 8
Recorded: 09/10/2008
Attorney Dkt #:2232.0750001/RWE/MFG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLMLUND, JON T.
Exec Dt:
08/27/2008
2
SORENSEN, MEL
Exec Dt:
09/02/2008
3
LEOPOLD, LANCE
Exec Dt:
09/01/2008
4
YANG, DAJUN
Exec Dt:
09/03/2008
Assignee
1
ASCENTA THERAPEUTICS, INC.
101 LINDENWOOD DRIVE, SUITE 405
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090010878
12155327
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005-3934
Assignment: 17
Reel/Frame:022420/0534   Pages: 8
Recorded: 03/19/2009
Attorney Dkt #:2232.0750003/RWE/MFG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLMLUND, JON T.
Exec Dt:
02/15/2009
2
SORENSEN, MEL
Exec Dt:
02/13/2009
3
LEOPOLD, LANCE
Exec Dt:
02/13/2009
4
YANG, DAJUN
Exec Dt:
02/16/2009
Assignee
1
ASCENTA THERAPEUTICS, INC.
101 LINDENWOOD DRIVE, SUITE 405
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090175869
12332039
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005-3934
Assignment: 18
Reel/Frame:024156/0396   Pages: 8
Recorded: 03/30/2010
Attorney Dkt #:2232.0750004/RWE/MFG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLMLUND, JON T.
Exec Dt:
01/13/2010
2
SORENSEN, MEL
Exec Dt:
03/01/2010
3
LEOPOLD, LANCE
Exec Dt:
03/01/2010
4
YANG, DAJUN
Exec Dt:
03/24/2010
Assignee
1
ASCENTA THERAPEUTICS, INC.
101 LINDENWOOD DRIVE, SUITE 405
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100189683
12635481
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:024156/0490   Pages: 8
Recorded: 03/30/2010
Attorney Dkt #:2232.0750004/RWE/MFG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLMLUND, JON T.
Exec Dt:
01/13/2010
2
SORENSEN, MEL
Exec Dt:
03/01/2010
3
LEOPOLD, LANCE
Exec Dt:
03/01/2010
4
YANG, DAJUN
Exec Dt:
03/24/2010
Assignee
1
ASCENTA THERAPEUTICS, INC.
101 LINDENWOOD DRIVE, SUITE 405
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100189683
12635481
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 20
Reel/Frame:025888/0738   Pages: 4
Recorded: 03/02/2011
Attorney Dkt #:UM-07455
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, DAJUN
Exec Dt:
02/23/2011
2
ENYEDY, ISTVAN J.
Exec Dt:
03/02/2011
Assignee
1
THE REGENTS OF THE UNIVERSITY OF MICHIGAN
1600 HURON PARKWAY
SECOND FLOOR
ANN ARBOR, MICHIGAN 48109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7354928
US20030199489
10286085
Correspondence name and address
ROBERT A. GOETZ
CASIMIR JONES SC
2275 DEMING WAY, SUITE 310
MIDDLETON, WI 53562
Assignment: 21
Reel/Frame:043572/0336   Pages: 8
Recorded: 08/16/2017
Attorney Dkt #:12578.0001-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, JIANYONG
Exec Dt:
06/07/2017
2
ZHOU, YUNLONG
Exec Dt:
06/07/2017
3
WANG, SHAOMENG
Exec Dt:
06/07/2017
4
GUO, MING
Exec Dt:
08/12/2017
5
YANG, DAJUN
Exec Dt:
06/15/2017
6
JIAO, LINGLING
Exec Dt:
06/06/2017
7
JING, YU
Exec Dt:
06/06/2017
8
QIAN, XU
Exec Dt:
06/07/2017
9
LIU, LIU
Exec Dt:
06/16/2017
10
BAI, LONGCHUAN
Exec Dt:
08/10/2017
11
YANG, CHAO-YIE
Exec Dt:
08/10/2017
12
MCEACHERN, DONNA
Exec Dt:
08/10/2017
Assignee
1
JIANGSU ASCENTAGE BIOMED DEVELOPMENT INC.
QB3 BUILDING, MEDICAL CITY AVENUE
CHINA MEDICAL CITY, TAIZHOU
JIANGSU, CHINA 225300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9783539
US20170066761
15121847
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE NW
WASHINGTON, DC 20001
Assignment: 22
Reel/Frame:051821/0192   Pages: 16
Recorded: 02/14/2020
Attorney Dkt #:063772-8002US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, DAJUN
Exec Dt:
01/21/2020
2
ZHAI, YIFAN
Exec Dt:
01/21/2020
3
FANG, DOUGLAS DONG
Exec Dt:
01/21/2020
4
WANG, GUANGFENG
Exec Dt:
11/28/2019
5
TANG, QIUQIONG
Exec Dt:
11/27/2019
6
PAN, WENTAO
Exec Dt:
12/02/2019
7
JI, JIAO
Exec Dt:
12/02/2019
Assignee
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7, 218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210330642
16618792
Correspondence name and address
JUN HE LAW OFFICES P.C.
2100 GENG ROAD, SUITE 102
PALO ALTO, CA 94303
Assignment: 23
Reel/Frame:051821/0391   Pages: 16
Recorded: 02/14/2020
Attorney Dkt #:063772-8003US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, DAJUN
Exec Dt:
01/21/2020
2
ZHAI, YIFAN
Exec Dt:
01/21/2020
3
WANG, GUANGFENG
Exec Dt:
01/21/2020
4
FANG, DOUGLAS DONG
Exec Dt:
01/21/2020
5
DENG, JING
Exec Dt:
02/01/2020
6
QIU, MIAOZHEN
Exec Dt:
01/21/2020
7
ZHANG, LIN
Exec Dt:
01/21/2020
Assignee
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7, 218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210060039
16630855
Correspondence name and address
JUN HE LAW OFFICES P.C.
2100 GENG ROAD, SUITE 102
PALO ALTO, CA 94303
Assignment: 24
Reel/Frame:051821/0483   Pages: 10
Recorded: 02/14/2020
Attorney Dkt #:063772-8004US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, DAJUN
Exec Dt:
01/21/2020
2
ZHAI, YIFAN
Exec Dt:
01/21/2020
3
FANG, DOUGLAS DONG
Exec Dt:
01/21/2020
4
TANG, QIUQIONG
Exec Dt:
11/27/2019
Assignee
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7, 218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220175725
16618794
Correspondence name and address
JUN HE LAW OFFICES P.C.
2100 GENG ROAD, SUITE 102
PALO ALTO, CA 94303
Assignment: 25
Reel/Frame:052137/0847   Pages: 4
Recorded: 03/17/2020
Attorney Dkt #:134361-00102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, DAJUN
Exec Dt:
03/03/2020
Assignee
1
JIANGSU ASCENTAGE BIOMED DEVELOPMENT INC.
ROOM 101, FLOOR 1, PHASE 1, NEW DRUG INNOVATION BASE
NO. 1 MEDICAL CITY AVENUE
TAIZHOU, CHINA 225300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11298339
US20210290594
16624050
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 26
Reel/Frame:054257/0369   Pages: 3
Recorded: 11/03/2020
Attorney Dkt #:81855-317822
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, DAJUN
Exec Dt:
06/15/2020
2
ZHAI, YIFAN
Exec Dt:
06/15/2020
3
WANG, GUANGFENG
Exec Dt:
06/15/2020
Assignee
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
218 XINGHU STREET
SUZHOU INDUSTRIAL PARK, UNIT 701, BLDG B7
SUZHOU, JIANGSU, CHINA 215000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11554127
US20210361678
16648593
Correspondence name and address
BARNES & THORNBURG LLP/ROBERT SHEREDA
24 FRANK LLOYD WRIGHT DRIVE
SUITE A-3300
ANN ARBOR, MI 48105
Assignment: 27
Reel/Frame:053735/0781   Pages: 3
Recorded: 09/10/2020
Attorney Dkt #:81855-317823
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, DAJUN
Exec Dt:
07/06/2020
2
ZHAI, YIFAN
Exec Dt:
07/06/2020
3
WANG, GUANGFENG
Exec Dt:
07/06/2020
Assignee
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
218 XINGHU STREET, UNIT 701
BUILDING B7, SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11491167
US20210137949
16648597
Correspondence name and address
BARNES & THORNBURG LLP - ROBERT D. SHEREDA
24 FRANK LLOYD WRIGHT DRIVE
SUITE A-3300
ANN ARBOR, MI 48105
Assignment: 28
Reel/Frame:053736/0120   Pages: 4
Recorded: 09/10/2020
Attorney Dkt #:81855-317824
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, DAJUN
Exec Dt:
07/06/2020
2
ZHAI, YIFAN
Exec Dt:
07/06/2020
3
FANG, DOUGLAS DONG
Exec Dt:
07/06/2020
4
WANG, GUANGFENG
Exec Dt:
07/06/2020
5
ZHAI, GUOQIN
Exec Dt:
07/06/2020
Assignee
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
218 XINGHU STREET, UNIT 701
BUILDING B7, SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11478470
US20200222393
16648603
Correspondence name and address
BARNES & THORNBURG LLP - ROBERT D. SHEREDA
24 FRANK LLOYD WRIGHT DRIVE
SUITE A-3300
ANN ARBOR, MI 48105
Assignment: 29
Reel/Frame:054285/0004   Pages: 4
Recorded: 11/05/2020
Attorney Dkt #:81855-317821
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, DAJUN
Exec Dt:
07/08/2020
2
ZHAI, YIFAN
Exec Dt:
07/08/2020
3
TANG, QIUQIONG
Exec Dt:
07/08/2020
4
FANG, DOUGLAS DONG
Exec Dt:
07/08/2020
Assignee
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
218 XINGHU STREET
SUZHOU INDUSTRIAL PARK, UNIT 701, BLDG B7
SUZHOU, JIANGSU, CHINA 215000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11478469
US20220031694
16648590
Correspondence name and address
BARNES & THORNBURG LLP/ROBERT SHEREDA
24 FRANK LLOYD WRIGHT DRIVE
SUITE A-3300
ANN ARBOR, MI 48105
Assignment: 30
Reel/Frame:056936/0305   Pages: 5
Recorded: 07/21/2021
Attorney Dkt #:3807.0870001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, DAJUN
Exec Dt:
07/08/2020
2
ZHAI, YIFAN
Exec Dt:
07/08/2020
3
FANG, DOUGLAS DONG
Exec Dt:
07/08/2020
4
WANG, GUANGFENG
Exec Dt:
07/08/2020
Assignee
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7
218 XINGHU STREET, SUZHOU, INDUSTRIAL PARK SUZHOU
JIANGSU, CHINA 215000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11478477
US20210330669
16627046
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 31
Reel/Frame:053906/0755   Pages: 8
Recorded: 09/28/2020
Attorney Dkt #:14627-006-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, DAJUN
Exec Dt:
09/23/2020
2
ZHAI, YIFAN
Exec Dt:
09/22/2020
3
FANG, DOUGLAS DONG
Exec Dt:
09/24/2020
4
TANG, QIUQIONG
Exec Dt:
09/24/2020
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7, 218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
11/F AXA CENTRE, 151 GLOUCESTER ROAD, WANCHAI
HONG KONG, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11452716
US20200297704
16896059
Correspondence name and address
JONES DAY
250 VESEY STREET
WENDY TOKMAKIDIS
NEW YORK, NY 10281-1047
Assignment: 32
Reel/Frame:055641/0317   Pages: 9
Recorded: 03/18/2021
Attorney Dkt #:266782-487056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, DAJUN
Exec Dt:
03/12/2021
2
ZHAI, YIFAN
Exec Dt:
03/12/2021
3
TANG, QIUQIONG
Exec Dt:
03/12/2021
4
FANG, DOUGLAS DONG
Exec Dt:
03/12/2021
5
DENG, JING
Exec Dt:
03/12/2021
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7, 218 XINGHU ST
SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F, WAH YUEN BUILDING
149 QUEEN'S ROAD
CENTRAL HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220142979
17277562
Correspondence name and address
LUCY X. YANG
650 TRADE CENTRE WAY
SUITE 200
KALAMAZOO, MI 49002-0402
Assignment: 33
Reel/Frame:056119/0097   Pages: 4
Recorded: 05/03/2021
Attorney Dkt #:14627-002-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAI, YIFAN
Exec Dt:
03/12/2021
2
YANG, DAJUN
Exec Dt:
03/12/2021
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7
218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP. LIMITED
9/F, WAH YUEN BUILDING
149 QUEEN'S ROAD CENTRAL
HONG KONG, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11850239
US20210186939
17127131
Correspondence name and address
JONES DAY
250 VESEY STREET
ATTN: WENDY TOKMAKIDIS
NEW YORK, NY 10281-1047
Assignment: 34
Reel/Frame:066488/0258   Pages: 8
Recorded: 02/01/2024
Attorney Dkt #:14627-002-999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATA PREVIOUSLY RECORDED AT REEL: 056119 FRAME: 0097. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ZHAI, YIFAN
Exec Dt:
03/12/2021
2
YANG, DAJUN
Exec Dt:
03/12/2021
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7
218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F, WAH YUEN BUILDING
149 QUEEN'S ROAD CENTRAL
HONG KONG, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11850239
US20210186939
17127131
Correspondence name and address
JONES DAY
250 VESEY STREET
ATTN: WENDY TOKMAKIDIS
NEW YORK, NY 10281
Assignment: 35
Reel/Frame:056440/0726   Pages: 8
Recorded: 06/04/2021
Attorney Dkt #:130208-00202
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAI, YIFAN
Exec Dt:
04/29/2021
2
ZHANG, XIAOYONG
Exec Dt:
04/07/2021
3
HOU, JINLIN
Exec Dt:
04/07/2021
4
YANG, DAJUN
Exec Dt:
05/18/2021
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7, 218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F, WAH YUEN BUILDING, 149 QUEEN'S ROAD CENTRAL
HONG KONG, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220047606
17297428
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 36
Reel/Frame:056482/0952   Pages: 10
Recorded: 06/09/2021
Attorney Dkt #:APGC-005/N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAI, YIFAN
Exec Dt:
05/18/2021
2
YANG, DAJUN
Exec Dt:
05/18/2021
3
FANG, DOULAS DONG
Exec Dt:
05/16/2021
4
TAO, RAN
Exec Dt:
05/17/2021
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7
218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU JIANGSU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F WAH YUEN BUILDING
149 QUEEN'S ROAD CENTRAL
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220317127
17297188
Correspondence name and address
XIXI SUN
COOLEY, LLP
1299 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 37
Reel/Frame:057741/0273   Pages: 6
Recorded: 10/08/2021
Attorney Dkt #:81855-337802
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAI, YIFAN
Exec Dt:
04/29/2021
2
YANG, DAJUN
Exec Dt:
05/19/2021
3
CHEN, ZI
Exec Dt:
05/19/2021
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
218 XINGHU STREET, UNIT 701, BLDG B7
SUZHOU INDUSTRIAL PARK
SUZHOU JIANGSU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
151 GLOUCESTER ROAD, 11/F, AXA CENTER
WANACHAI
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220305034
17287661
Correspondence name and address
BARNES & THORNBURG LLP/DIANE SCHMIDT
24 FRANK LLOYD WRIGHT DRIVE SUITE A-3300
LOBBY A
ANN ARBOR, MI 48187
Assignment: 38
Reel/Frame:057741/0179   Pages: 6
Recorded: 10/08/2021
Attorney Dkt #:81855-337059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, DAJUN
Exec Dt:
07/14/2021
2
ZHAI, YIFAN
Exec Dt:
07/26/2021
3
FANG, DOUGLAS DONG
Exec Dt:
07/27/2021
4
TANG, QIUQIONG
Exec Dt:
07/14/2021
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
218 XINGHU STREET, UNIT 701, BLDG B7
SUZHOU INDUSTRIAL PARK
SUZHOU JIANGSU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
149 QUEENS ROAD CENTRAL, 9/F
WAH YUEN BUILDING
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220143039
17282024
Correspondence name and address
BARNES & THORNBURG LLP/DIANE SCHMIDT
24 FRANK LLOYD WRIGHT DRIVE SUITE A-3300
ANN ARBOR, MI 48105
Assignment: 39
Reel/Frame:057090/0669   Pages: 9
Recorded: 08/05/2021
Attorney Dkt #:APGC-008/N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAI, YIFAN
Exec Dt:
07/26/2021
2
YANG, DAJUN
Exec Dt:
07/26/2021
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7
218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU JIANGSU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F WAH YUEN BUILDING
149 QUEEN'S ROAD CENTRAL
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220296557
17428692
Correspondence name and address
XIXI SUN
COOLEY, LLP
1299 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 40
Reel/Frame:057333/0663   Pages: 5
Recorded: 08/31/2021
Attorney Dkt #:063772-8003US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAI, YIFAN
Exec Dt:
08/16/2021
2
YANG, DAJUN
Exec Dt:
08/10/2021
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7, 218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
11F AXA CENTRE, 151 GLOUCESTER ROAD, WANCHAI
HONG KONG, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11491168
US20200297743
16858758
Correspondence name and address
JUN HE LAW OFFICES P.C.
20380 TOWN CENTER LANE, SUITE 128
CUPERTINO, CA 95014
Assignment: 41
Reel/Frame:062120/0274   Pages: 11
Recorded: 12/16/2022
Attorney Dkt #:APGC-010/N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAI, YIFAN
Exec Dt:
12/15/2021
2
YANG, DAJUN
Exec Dt:
12/08/2021
3
DENG, JING
Exec Dt:
12/08/2021
4
FANG, DOUGLAS DONG
Exec Dt:
12/08/2021
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
68 XINQING ROAD
INDUSTRAIL PARK
SUZHOU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F, WAH YUEN BUILDING
149 QUEEN'S ROAD CENTRAL
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220233558
17610552
Correspondence name and address
XIXI SUN
COOLEY LLP
1299 PENNSYLVANIA AVE, N.W., SUITE 700
WASHINGTON, DC 20004
Assignment: 42
Reel/Frame:058813/0387   Pages: 7
Recorded: 01/28/2022
Attorney Dkt #:14627-004-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, DAJUN
Exec Dt:
01/27/2022
2
ZHAI, YIFAN
Exec Dt:
01/15/2022
3
FANG, DOUGLAS DONG
Exec Dt:
01/26/2022
4
ZHU, SAIJIE
Exec Dt:
01/19/2022
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7
218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F, WAH YUEN BUILDING
149 QUEEN'S ROAD CENTRAL
HONG KONG, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11395815
US20200222366
16828558
Correspondence name and address
JONES DAY
250 VESEY STREET
ATTN: WENDY TOKMAKIDIS
NEW YORK, NY 10281-1047
Assignment: 43
Reel/Frame:060952/0303   Pages: 8
Recorded: 08/31/2022
Attorney Dkt #:130208-00302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAI, YIFAN
Exec Dt:
05/22/2022
2
YANG, DAJUN
Exec Dt:
05/31/2022
3
FANG, DOUGLAS DONG
Exec Dt:
05/24/2022
4
LI, QIANG
Exec Dt:
05/18/2022
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7, 218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F, WAH YUEN BUILDING, 149 QUEEN'S ROAD CENTRAL
HONG KONG, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230029259
17781699
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 44
Reel/Frame:061403/0035   Pages: 6
Recorded: 10/12/2022
Attorney Dkt #:063772-8010US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAI, YIFAN
Exec Dt:
09/07/2022
2
YANG, DAJUN
Exec Dt:
09/07/2022
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
68 XINQING ROAD, INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F, WAH YUEN BUILDING 149, QUEEN'S ROAD CENTRAL
HONG KONG, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230149356
17918557
Correspondence name and address
JUN HE LAW OFFICES P.C.
20380 TOWN CENTER LANE, SUITE 128
CUPERTINO, CA 95014
Assignment: 45
Reel/Frame:063611/0877   Pages: 9
Recorded: 05/11/2023
Attorney Dkt #:130208-00802
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAI, YIFAN
Exec Dt:
05/11/2023
2
YANG, DAJUN
Exec Dt:
05/04/2023
3
FANG, DOUGLAS
Exec Dt:
05/04/2023
4
TAO, RAN
Exec Dt:
05/11/2023
5
WANG, GUANGFENG
Exec Dt:
03/23/2023
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD
68 XINQING ROAD, INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
UNIT B, 17/F, UNITED CENTRE, 95 QUEENSWAY, ADMIRALTY
HONG KONG, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230381176
18028317
Correspondence name and address
MCCARTER & ENGLISH LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 46
Reel/Frame:066392/0053   Pages: 11
Recorded: 02/06/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAI, YIFAN
Exec Dt:
12/28/2023
2
YANG, DAJUN
Exec Dt:
12/28/2023
3
WANG, GUANGFENG
Exec Dt:
12/28/2023
4
QIU, MIAOZHEN
Exec Dt:
12/28/2023
5
LUO, FAN
Exec Dt:
12/28/2023
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
68 XINQING ROAD
SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F, WAH YUEN BUILDING
149 QUEEN'S ROAD CENTRAL
CENTRAL, CHINA 999077
3
GUANGZHOU HEALTHQUEST PHARMA CO., LTD.
ROOM 515, BUILDING F, NO. 3
LANYUE ROAD, HUANGPU DISTRICT
GUANGZHOU, CHINA 510663
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230404998
18298800
Correspondence name and address
LUCY X. YANG
650 TRADE CENTRE WAY
SUITE 200
KALAMAZOO, MI 49002
Assignment: 47
Reel/Frame:066895/0415   Pages: 8
Recorded: 03/26/2024
Attorney Dkt #:266782-523330
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAI, YIFAN
Exec Dt:
12/28/2023
2
YANG, DAJUN
Exec Dt:
12/28/2023
3
FANG, DONG
Exec Dt:
12/28/2023
4
ZHU, SAIJIE
Exec Dt:
12/28/2023
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7, SUZHOU INDUSTRIAL PARK
218 XINGHU STREET
SUZHOU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F WAH YUEN BUILDING
149 QUEEN'S ROAD
CENTRAL, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230301989
18042252
Correspondence name and address
LUCY YANG
650 TRADE CENTRE WAY
SUITE 200
KALAMAZOO, MI 49002

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