skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : CRYSTAL PHARMATECH CO., LTD.
Total Assignments: 36
Assignment: 1
Reel/Frame:042434/0491   Pages: 10
Recorded: 05/19/2017
Attorney Dkt #:2860-009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
05/13/2015
2
ZHANG, YANFENG
Exec Dt:
05/14/2015
3
YANG, CHAOHUI
Exec Dt:
05/13/2015
4
ZHANG, XIAOYU
Exec Dt:
05/13/2015
5
LI, JIAOYANG
Exec Dt:
05/13/2015
6
WANG, PENG
Exec Dt:
05/12/2015
7
LI, PIXU
Exec Dt:
05/12/2015
Assignees
1
CRYSTAL PHARMATECH INC.
675 US HIGHWAY ONE
NORTH BRUNSWICK, NEW JERSEY 08902
2
CRYSTAL PHARMATECH CO., LTD.
218 XINGHU STREET
B4-101, BIOBAY, SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215123
3
SUZHOU PENGXU PHARMATECH CO., LTD.
2358 CHANGAN ROAD
3RD FLOOR, BUILDING 7
WUJIANG, SUZHOU, CHINA 215200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9957240
US20170362189
15528153
Correspondence name and address
VLP LAW GROUP LLP
12 JACKSON STREET
COS COB, CT 06807
Assignment: 2
Reel/Frame:038593/0878   Pages: 4
Recorded: 05/13/2016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
05/05/2016
2
ZHANG, YANFENG
Exec Dt:
05/06/2016
3
ZHAO, YI
Exec Dt:
05/05/2016
4
ZHAO, YE
Exec Dt:
05/06/2016
5
ZHANG, XIAOYU
Exec Dt:
05/05/2016
6
YANG, CHAOHUI
Exec Dt:
05/09/2016
7
LU, FEI
Exec Dt:
05/05/2016
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU ST
SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160280731
15035751
Correspondence name and address
KENT H. CHENG
12 JACKSON STREET
COS COB, CT 06807
Assignment: 3
Reel/Frame:049275/0742   Pages: 4
Recorded: 05/24/2019
Attorney Dkt #:2860-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
05/20/2016
2
ZHANG, YANFENG
Exec Dt:
05/19/2016
3
YANG, CHAOHUI
Exec Dt:
05/17/2016
4
ZHANG, XIAOYU
Exec Dt:
05/17/2016
5
WANG, PENG
Exec Dt:
05/18/2016
6
LI, PIXU
Exec Dt:
05/18/2016
Assignees
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
2
SUZHOU PENGXU PHARMATECH CO., LTD.
3RD FLOOR, BUILDING 7#2358, CHANGAN ROAD
WUJIANG
SUZHOU, JIANGSU, CHINA 215200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10351536
US20160297778
15038470
Correspondence name and address
VLP LAW GROUP LLP
12 JACKSON STREET
COS COB, CT 06807
Assignment: 4
Reel/Frame:048590/0028   Pages: 4
Recorded: 03/13/2019
Attorney Dkt #:2860-007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
09/06/2016
2
ZHANG, YANFENG
Exec Dt:
09/06/2016
3
DIAO, XIAOJUAN
Exec Dt:
09/06/2016
4
ZHANG, XIAOYU
Exec Dt:
09/06/2016
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10273262
US20180170958
15127750
Correspondence name and address
KENT H. CHENG
12 JACKSON STREET
VLP LAW GROUP LLP
COS COB, CT 06807
Assignment: 5
Reel/Frame:042504/0464   Pages: 5
Recorded: 05/19/2017
Attorney Dkt #:2860-009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CRYSTAL PHARMATECH INC.
Exec Dt:
12/02/2016
2
CRYSTAL PHARMATECH CO., LTD.
Exec Dt:
12/02/2016
3
SUZHOU PENGXU PHARMATECH CO., LTD.
Exec Dt:
11/29/2016
Assignees
1
CRYSTAL PHARMATECH CO., LTD.
218 XINGHU STREET
B4-101, BIOBAY, SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215123
2
SUZHOU PENGXU PHARMATECH CO., LTD.
2358 CHANGAN ROAD
3RD FLOOR, BUILDING 7
WUJIANG, SUZHOU, CHINA 215200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9957240
US20170362189
15528153
Correspondence name and address
KENT H. CHENG
12 JACKSON STREET
COS COB, CT 06807
Assignment: 6
Reel/Frame:043405/0876   Pages: 5
Recorded: 08/25/2017
Attorney Dkt #:2860-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CRYSTAL PHARMATECH INC.
Exec Dt:
01/10/2017
2
SUZHOU PENGXU PHARMATECH CO., LTD.
Exec Dt:
01/10/2017
Assignees
1
CRYSTAL PHARMATECH CO., LTD.
218 XINGHU STREET
B4-101, BIOBAY, SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
2
SUZHOU PENGXU PHARMATECH CO., LTD.
CHANGAN ROAD
3RD FLOOR. BUILDING 7#2358
WUJIANG, SUZHOU, JIANGSU, CHINA 215200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9751889
US20170002009
15100247
Correspondence name and address
KENT H. CHENG
12 JACKSON STREET
COS COB, CT 06807
Assignment: 7
Reel/Frame:043593/0645   Pages: 5
Recorded: 09/14/2017
Attorney Dkt #:45208-0002US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
06/07/2017
2
ZHANG, YANFENG
Exec Dt:
06/07/2017
3
LIU, KAI
Exec Dt:
06/07/2017
4
LI, JIAOYANG
Exec Dt:
06/07/2017
5
ZHANG, XIAOYU
Exec Dt:
06/07/2017
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9994579
US20170342075
15535104
Correspondence name and address
TONY ZHANG
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 8
Reel/Frame:043141/0024   Pages: 5
Recorded: 07/10/2017
Attorney Dkt #:2860-010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
07/05/2017
2
ZHANG, YANFENG
Exec Dt:
07/05/2017
3
DIAO, XIAOJUAN
Exec Dt:
07/05/2017
4
ZHANG, XIAOYU
Exec Dt:
07/05/2017
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10246437
US20180265495
15542597
Correspondence name and address
KENT H. CHENG
12 JACKSON STREET
COS COB, CT 06807
Assignment: 9
Reel/Frame:043631/0658   Pages: 4
Recorded: 09/19/2017
Attorney Dkt #:2860-012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
09/04/2017
2
ZHANG, YANFENG
Exec Dt:
09/04/2017
3
ZHANG, LIANG
Exec Dt:
09/04/2017
4
JI, SHULIN
Exec Dt:
09/04/2017
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10138239
US20180065958
15559777
Correspondence name and address
KENT H. CHENG
12 JACKSON STREET
COS COB, CT 06807
Assignment: 10
Reel/Frame:043549/0557   Pages: 5
Recorded: 09/11/2017
Attorney Dkt #:2860-011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
09/07/2017
2
ZHANG, YANFENG
Exec Dt:
09/07/2017
3
DIAO, XIAOJUAN
Exec Dt:
09/07/2017
4
XIA, NAN
Exec Dt:
09/07/2017
5
ZHANG, XIAOYU
Exec Dt:
09/07/2017
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10377757
US20180044342
15557119
Correspondence name and address
KENT H. CHENG
12 JACKSON STREET
VLP LAW GROUP LLP
COS COB, CT 06807
Assignment: 11
Reel/Frame:043635/0563   Pages: 5
Recorded: 09/20/2017
Attorney Dkt #:2860-013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
09/15/2017
2
ZHANG, YANFENG
Exec Dt:
09/15/2017
3
YANG, CHAOHUI
Exec Dt:
09/15/2017
4
YU, SHU
Exec Dt:
09/15/2017
5
ZHANG, XIAOYU
Exec Dt:
09/15/2017
6
ZHANG, LIANG
Exec Dt:
09/15/2017
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10233144
US20180086695
15559824
Correspondence name and address
KENT H. CHENG
12 JACKSON STREET
COS COB, CT 06807
Assignment: 12
Reel/Frame:043740/0107   Pages: 5
Recorded: 09/29/2017
Attorney Dkt #:2860-015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
09/25/2017
2
ZHANG, YANFENG
Exec Dt:
09/25/2017
3
DIAO, XIAOJUAN
Exec Dt:
09/25/2017
4
XIA, NAN
Exec Dt:
09/25/2017
5
ZHANG, XIAOYU
Exec Dt:
09/25/2017
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10196395
US20180072733
15562988
Correspondence name and address
VLP LAW GROUP LLP
12 JACKSON STREET
COS COB, CT 06807
Assignment: 13
Reel/Frame:043745/0116   Pages: 5
Recorded: 09/29/2017
Attorney Dkt #:2860-014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
09/26/2017
2
ZHANG, YANFENG
Exec Dt:
09/26/2017
3
LIU, QIYUE
Exec Dt:
09/26/2017
4
XIA, NAN
Exec Dt:
09/26/2017
5
YANG, CHAOHUI
Exec Dt:
09/26/2017
6
ZHANG, XIAOYU
Exec Dt:
09/26/2017
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10323035
US20180057498
15563344
Correspondence name and address
VLP LAW GROUP LLP
12 JACKSON STREET
COS COB, CT 06807
Assignment: 14
Reel/Frame:044319/0506   Pages: 5
Recorded: 12/06/2017
Attorney Dkt #:2860-017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
11/10/2017
2
ZHANG, YANFENG
Exec Dt:
11/10/2017
3
LU, FEI
Exec Dt:
11/10/2017
4
ZHANG, XIAOYU
Exec Dt:
11/10/2017
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10266523
US20180170919
15579881
Correspondence name and address
KENT H. CHENG
12 JACKSON STREET
COS COB, CT 06807
Assignment: 15
Reel/Frame:048341/0290   Pages: 5
Recorded: 02/15/2019
Attorney Dkt #:2860-016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
11/10/2017
2
ZHANG, YANFENG
Exec Dt:
11/10/2017
3
DIAO, XIAOJUAN
Exec Dt:
11/10/2017
4
ZHANG, XIAOYU
Exec Dt:
11/10/2017
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
218 XINGHU STREET
B4-101 BIOBAY, SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10246418
US20180155291
15575352
Correspondence name and address
VLP LAW GROUP LLP
12 JACKSON STREET
COS COB, CT 06807
Assignment: 16
Reel/Frame:044869/0240   Pages: 5
Recorded: 02/08/2018
Attorney Dkt #:2860-018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
02/07/2018
2
ZHANG, YANFENG
Exec Dt:
02/07/2018
3
LIU, KAI
Exec Dt:
02/07/2018
4
ZOU, PO
Exec Dt:
02/07/2018
5
ZHANG, XIAOYU
Exec Dt:
02/07/2018
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10308641
US20180230136
15751205
Correspondence name and address
VLP LAW GROUP LLP
555 BRYANT STREET
SUITE 820
PALO ALTO, CA 94301
Assignment: 17
Reel/Frame:045861/0627   Pages: 5
Recorded: 05/21/2018
Attorney Dkt #:45208-0004001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
05/21/2018
2
ZHANG, YANFENG
Exec Dt:
05/21/2018
3
ZHANG, XIAOYU
Exec Dt:
05/21/2018
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10138250
US20180282342
15984900
Correspondence name and address
TONY ZHANG
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 18
Reel/Frame:046033/0337   Pages: 4
Recorded: 06/08/2018
Attorney Dkt #:2860-019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
06/07/2018
2
ZHANG, YANFENG
Exec Dt:
06/07/2018
3
ZHANG, LIANG
Exec Dt:
06/07/2018
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10442775
US20180354916
16060909
Correspondence name and address
VLP LAW GROUP LLP
12 JACKSON STREET
COS COB, CT 06807
Assignment: 19
Reel/Frame:046387/0207   Pages: 8
Recorded: 07/18/2018
Attorney Dkt #:130259-00102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
06/19/2018
2
ZHANG, YANFENG
Exec Dt:
06/19/2018
3
LI, JIAOYANG
Exec Dt:
06/19/2018
4
ZHANG, XIAOYU
Exec Dt:
06/19/2018
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10487064
US20190345120
16065350
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 20
Reel/Frame:046696/0936   Pages: 8
Recorded: 08/24/2018
Attorney Dkt #:130259-00202
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
08/23/2018
2
ZHANG, YANFENG
Exec Dt:
08/23/2018
3
ZOU, PO
Exec Dt:
08/23/2018
4
ZHANG, XIAOYU
Exec Dt:
08/23/2018
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10472369
US20190055255
16079764
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 21
Reel/Frame:046825/0911   Pages: 8
Recorded: 09/10/2018
Attorney Dkt #:130259-00302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
09/04/2018
2
ZHANG, YANFENG
Exec Dt:
09/04/2018
3
LIU, KAI
Exec Dt:
09/04/2018
4
ZHANG, XIAOYU
Exec Dt:
09/04/2018
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190092756
16082830
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 22
Reel/Frame:049507/0712   Pages: 5
Recorded: 06/18/2019
Attorney Dkt #:2860-020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
09/18/2018
2
ZHANG, YANFENG
Exec Dt:
09/18/2018
3
LIU, KAI
Exec Dt:
09/18/2018
4
ZHANG, XIAOYU
Exec Dt:
09/18/2018
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190100519
16087252
Correspondence name and address
KENT H CHENG
12 JACKSON STREET
VLP LAW GROUP LLP
COS COB, CT 06807
Assignment: 23
Reel/Frame:047508/0564   Pages: 47
Recorded: 11/13/2018
Attorney Dkt #:130259-00402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
10/31/2018
2
ZHANG, YANFENG
Exec Dt:
10/31/2018
3
LI, JIAOYANG
Exec Dt:
07/01/2014
4
ZHANG, XIAOYU
Exec Dt:
10/31/2018
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10577334
US20190119226
16098586
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 24
Reel/Frame:055347/0619   Pages: 13
Recorded: 02/20/2021
Attorney Dkt #:128748-00403
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUO, LITING
Exec Dt:
11/14/2018
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
INDUSTRIAL PARK
SUZHOU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11254652
US20200277279
16765456
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 25
Reel/Frame:059362/0213   Pages: 13
Recorded: 03/11/2022
Attorney Dkt #:128748-00404
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUO, LITING
Exec Dt:
11/14/2018
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
INDUSTRIAL PARK
SUZHOU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220220093
17575898
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 26
Reel/Frame:048701/0625   Pages: 7
Recorded: 03/26/2019
Attorney Dkt #:2860-016CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
03/25/2019
2
ZHANG, YANFENG
Exec Dt:
03/25/2019
3
DIAO, XIAOJUAN
Exec Dt:
03/25/2019
4
ZHANG, XIAOYU
Exec Dt:
03/25/2019
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10562855
US20190218184
16364114
Correspondence name and address
KENT H CHENG
12 JACKSON STREET
VLP LAW GROUP LLP
COS COB, CT 06807
Assignment: 27
Reel/Frame:048981/0222   Pages: 9
Recorded: 04/24/2019
Attorney Dkt #:130259-00902
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
04/15/2019
2
ZHANG, YANFENG
Exec Dt:
03/25/2019
3
WANG, JINQIU
Exec Dt:
04/15/2019
4
LIU, KAI
Exec Dt:
04/15/2019
5
ZHANG, XIAOYU
Exec Dt:
04/15/2019
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
INDUSTRIAL PARK
SUZHOU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10544129
US20190322646
16344443
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 28
Reel/Frame:051013/0484   Pages: 8
Recorded: 11/14/2019
Attorney Dkt #:2860-009CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
11/08/2019
2
ZHANG, YANFENG
Exec Dt:
11/08/2019
3
YANG, CHAOHUI
Exec Dt:
11/08/2019
4
ZHANG, XIAOYU
Exec Dt:
11/08/2019
Assignees
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
2
SUZHOU PENGXU PHARMATECH CO., LTD.
3RD FLOOR, BUILDING 7# 2358, CHANGAN ROAD
WUJIANG, SUZHOU, JIANGSU, CHINA 215200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10508087
US20180201589
15924250
Correspondence name and address
KENT H CHENG
12 JACKSON STREET
VLP LAW GROUP LLP
COS COB, CT 06807
Assignment: 29
Reel/Frame:052380/0377   Pages: 4
Recorded: 04/13/2020
Attorney Dkt #:1861949-0002-005-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YU, SHU
Exec Dt:
04/08/2020
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
SUITE 101, BUILDING B4, BIOBAY
218 XING HU STREET
SUZHOU INDUSTRIAL PARK, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10836757
NONE
16838402
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 30
Reel/Frame:054019/0566   Pages: 4
Recorded: 10/09/2020
Attorney Dkt #:1861949-0002-005-102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YU, SHU
Exec Dt:
04/08/2020
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
SUITE 101, BUILDING B4, BIOBAY
218 XING HU STREET
SUZHOU INDUSTRIAL PARK, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11390620
US20210323954
17036969
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 31
Reel/Frame:060688/0526   Pages: 4
Recorded: 08/01/2022
Attorney Dkt #:1861949-0002-005-103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YU, SHU
Exec Dt:
04/08/2020
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
SUITE 101, BUILDING B4, BIOBAY
218 XING HU STREET
SUZHOU INDUSTRIAL PARK, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11834445
US20230086867
17836060
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 32
Reel/Frame:066589/0782   Pages: 6
Recorded: 02/28/2024
Attorney Dkt #:398813-011US (198039)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XUE, WENFENG
Exec Dt:
11/16/2020
2
GAO, YUEJUN
Exec Dt:
11/16/2020
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
SUITE 101, BLDG B4, BIOBAY
218 XINGHU STREET
SUZHOU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220177455
17603249
Correspondence name and address
HANNAH L. PETERS , PH.D.
DECHERT LLP
ONE INTERNATIONAL PLACE, 100 OLIVER STREET
BOSTON, MA 02110
Assignment: 33
Reel/Frame:058386/0953   Pages: 6
Recorded: 12/14/2021
Attorney Dkt #:42921-0011US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, JUN
Exec Dt:
06/17/2021
2
JIANG, MENG
Exec Dt:
06/17/2021
3
HE, XIN
Exec Dt:
06/15/2021
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
SUITE 101, BLDG B4, BIOBAY
218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHO, CHINA 21513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220162196
17607090
Correspondence name and address
JUSTIN E. SEARS
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 34
Reel/Frame:061783/0653   Pages: 3
Recorded: 10/26/2022
Attorney Dkt #:002543-5016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, XIA
Exec Dt:
10/26/2022
2
ZHONG, ZHI
Exec Dt:
10/26/2022
3
ZHANG, XIAOYU
Exec Dt:
10/26/2022
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET, INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230203040
17921470
Correspondence name and address
ROBERT SMYTH
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 35
Reel/Frame:062789/0821   Pages: 4
Recorded: 02/23/2023
Attorney Dkt #:20900-0001US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, XIA
Exec Dt:
02/08/2023
2
ZHANG, XIAOYU
Exec Dt:
02/08/2023
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
B4-101 BIOBAY, 218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240018155
18041211
Correspondence name and address
XIANG LONG
8407 CENTRAL AVE, SUITE 2077
NEWARK, CA 94560
Assignment: 36
Reel/Frame:063103/0438   Pages: 6
Recorded: 03/26/2023
Attorney Dkt #:20626-0001US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, XIA
Exec Dt:
02/10/2023
2
ZHANG, XIAOYU
Exec Dt:
02/10/2023
3
MA, MING
Exec Dt:
02/10/2023
Assignee
1
CRYSTAL PHARMATECH CO., LTD.
SUITE B4-101, BIOBAY, 218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230265056
18168583
Correspondence name and address
YANGZHOU DU
8407 CENTRAL AVE, SUITE 2077
NEWARK, CA 94560

Search Results as of: 05/29/2024 04:21 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT