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 : GUANGZHOU CENTURY CLINICAL RESEARCH CO., LTD
Total Assignments: 6
Assignment: 1
Reel/Frame:057568/0955   Pages: 8
Recorded: 09/22/2021
Attorney Dkt #:JIAQUAN-0090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2021
2
Exec Dt:
09/09/2021
3
Exec Dt:
09/09/2021
Assignees
1
ROOM 403, 4/F, NO. 603 KAITAI AVENUE, HUANGPU DISTRICT
GUANGZHOU, GUANGDONG, CHINA 510530
2
ROOM 601-620, TOWER G, BUILDING G3-G5, NO. 39, RUIHE ROAD, HUANGPU DISTRICT
GUANGZHOU, GUANGDONG, CHINA 510535
3
ROOM 1608, NO. 116, TIYUDONG ROAD, TIANHE DISTRICT
GUANGZHOU, GUANGDONG, CHINA 510620
4
LIUYANG BIOMEDICAL PARK, DONGYANG TOWN, LIUYANG
CHANGSHA, HUNAN, CHINA 410331
5
E3 BUILDING, NO. 9, WEIDI ROAD, XIANLIN STREET, QIXIA DISTRICT
NANJING, JIANGSU, CHINA 210046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17441885
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:058079/0567   Pages: 11
Recorded: 10/06/2021
Attorney Dkt #:JIAQUAN-0090
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE PERIOD OF THIRD ASSIGNEE'S NAME PREVIOUSLY RECORDED AT REEL: 057568 FRAME: 0955. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
Exec Dt:
09/09/2021
2
Exec Dt:
09/09/2021
3
Exec Dt:
09/09/2021
Assignees
1
ROOM 403, 4/F, NO. 603 KAITAI AVENUE, HUANGPU DISTRICT
GUANGZHOU, GUANGDONG, CHINA 510530
2
ROOM 601-620 TOWER G, BUILDING G3-G5, NO. 39, RUIHE ROAD, HUANGPU DISTRICT
GUANGZHOU, GUANGDONG, CHINA 510535
3
ROOM 1608, NO. 116, TIYUDONG ROAD, TIANHE DISTRICT
GUANGZHOU, GUANGDONG, CHINA 510620
4
LIUYANG BIOMEDICAL PARK, DONGYANG TOWN, LIUYANG
CHANGSHA, HUNAN, CHINA 410331
5
E3 BUILDING, NO. 9, WEIDI ROAD, XIANLIN STREET, QIXIA DISTRICT
NANJING, JIANGSU, CHINA 210046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17441885
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:057991/0490   Pages: 10
Recorded: 11/02/2021
Attorney Dkt #:JIAQUAN-0098
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2021
2
Exec Dt:
10/20/2021
3
Exec Dt:
10/20/2021
4
Exec Dt:
10/21/2021
Assignees
1
ROOM 403, 4/F, NO. 603 KAITAI AVENUE, HUANGPU DISTRICT
GUANGZHOU, GUANGDONG, CHINA 510530
2
ROOM 601-620, TOWER G, BUILDING G3-G5, NO. 39, RUIHE ROAD, HUANGPU DISTRICT
GUANGZHOU, GUANGDONG, CHINA 510535
3
LIUYANG BIOMEDICAL PARK, DONGYANG TOWN, LIUYANG
CHANGSHA, HUNAN, CHINA 410331
4
ROOM 1608, NO. 116, TIYUDONG ROAD, TIANHE DISTRICT
GUANGZHOU, GUANGDONG, CHINA 510620
5
E3 BUILDING, NO. 9, WEIDI ROAD, XIANLIN STREET, QIXIA DISTRICT
NANJING, JIANGSU, CHINA 210046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17608203
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:058583/0986   Pages: 8
Recorded: 01/06/2022
Attorney Dkt #:JIAQUAN-0117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2022
2
Exec Dt:
01/04/2022
3
Exec Dt:
01/04/2022
Assignees
1
ROOM 403, 4/F, NO. 603 KAITAI AVENUE, HUANGPU DISTRICT
GUANGZHOU, GUANGDONG, CHINA 510530
2
ROOM 601-620, TOWER G, BUILDING G3-G5, NO. 39, RUIHE ROAD, HUANGPU DISTRICT
GUANGZHOU, GUANGDONG, CHINA 510535
3
ROOM 1608, NO. 116, TIYUDONG ROAD, TIANHE DISTRICT
GUANGZHOU, GUANGDONG, CHINA 510620
4
LIUYANG BIOMEDICAL PARK, DONGYANG TOWN, LIUYANG
CHANGSHA, HUNAN, CHINA 410331
5
E3 BUILDING, NO. 9, WEIDI ROAD, XIANLIN STREET, QIXIA DISTRICT
NANJING, JIANGSU, CHINA 210046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17625158
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 5
Reel/Frame:058607/0823   Pages: 6
Recorded: 01/10/2022
Attorney Dkt #:JIAQUAN-0116
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2022
2
Exec Dt:
01/04/2022
Assignees
1
ROOM 403, 4/F, NO. 603 KAITAI AVENUE, HUANGPU DISTRICT GUANGZHOU
GUANGDONG, CHINA 510530
2
ROOM 601-620, TOWER G, BUILDING G3-G5, NO. 39, RUIHE ROAD, HUANGPU DISTRICT GUANGZHOU
GUANGDONG, CHINA 510535
3
ROOM 1608, NO. 116, TIYUDONG ROAD, TIANHE DISTRICT GUANGZHOU
GUANGDONG, CHINA 510620
4
LIUYANG BIOMEDICAL PARK, DONGYANG TOWN, LIUYANG, CHANGSHA
HUNAN, CHINA 410331
5
E3 BUILDING, NO. 9, WEIDI ROAD, XIANLIN STREET, QIXIA DISTRICT NANJING
JIANGSU, CHINA 210046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17625602
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:061540/0424   Pages: 8
Recorded: 10/26/2022
Attorney Dkt #:JIAQUAN-0151
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2022
2
Exec Dt:
08/31/2022
3
Exec Dt:
08/31/2022
Assignees
1
ROOM 403, 4/F, NO. 603 KAITAI AVENUE, HUANGPU DISTRICT GUANGZHOU
GUANGDONG, CHINA 510530
2
ROOM 601-620, TOWER G3, BUILDING G3-G5, NO. 39, RUIHE ROAD, HUANGPU DISTRICT GUANGZHOU
GUANGDONG, CHINA 510535
3
ROOM 601-620, TOWER G3, BUILDING G3-G5, NO. 39, RUIHE ROAD, HUANGPU DISTRICT GUANGZHOU
GUANGDONG, CHINA 510535
4
LIUYANG BIOMEDICAL PARK, DONGYANG TOWN, LIUYANG, CHANGSHA
HUNAN, CHINA 410331
5
E3 BUILDING, NO. 9, WEIDI ROAD, XIANLIN STREET, QIXIA DISTRICT NANJING
JIANGSU, CHINA 210046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17921411
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201

Search Results as of: 05/15/2024 05:49 AM
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