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 Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ZHU, JINGSI
Total Assignments: 4
Assignment: 1
Reel/Frame:044584/0559   Pages: 4
Recorded: 01/10/2018
Attorney Dkt #:085118-580428_P1177US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACHARYA, ADITYA
Exec Dt:
01/08/2018
2
ZHU, JINGSI
Exec Dt:
01/10/2018
3
VENTE, SARAH
Exec Dt:
01/08/2018
4
MACARTNEY, IAN
Exec Dt:
01/05/2018
5
ÜNAL, AHMET EMRE
Exec Dt:
01/07/2018
Assignee
1
DROPBOX, INC.
333 BRANNAN STREET
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11216568
US20190213342
15866837
Correspondence name and address
POLSINELLI PC
THREE EMBARCADERO CENTER, SUITE 2400
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:058462/0351   Pages: 4
Recorded: 12/22/2021
Attorney Dkt #:085118-710318_P1177USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACHARYA, ADITYA
Exec Dt:
01/08/2018
2
ZHU, JINGSI
Exec Dt:
01/10/2018
3
VENTE, SARAH
Exec Dt:
01/08/2018
4
MCCARTNEY, IAN
Exec Dt:
01/05/2018
5
UNAL, AHMET EMRE
Exec Dt:
01/07/2018
Assignee
1
DROPBOX, INC.
1800 OWENS STREET
SUITE 200
SAN FRANCISCO, CALIFORNIA 94158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220114272
17559407
Correspondence name and address
DROPBOX C/O POLSINELLI PC
PO BOX 140310
KANSAS CITY, MO 64114-0310
Assignment: 3
Reel/Frame:052686/0405   Pages: 6
Recorded: 05/18/2020
Attorney Dkt #:431-063US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, GUOCAI
Exec Dt:
07/22/2019
2
ZHU, JINGSI
Exec Dt:
07/22/2019
3
JIANG, ZHILEI
Exec Dt:
07/22/2019
4
FAN, JINGBO
Exec Dt:
07/22/2019
5
WANG, XIYING
Exec Dt:
07/22/2019
6
FENG, CHENGWEI
Exec Dt:
07/22/2019
7
DENG, GUOCHUAN
Exec Dt:
07/22/2019
8
CHEN, LISHA
Exec Dt:
07/22/2019
9
FU, JIAJING
Exec Dt:
07/22/2019
10
SONG, PENGCHENG
Exec Dt:
07/22/2019
Assignee
1
BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS, NO. 10
SHANGDI 10TH STREET
HAIDIAN DISTRICT, BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10972864
US20210006932
16868987
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 4
Reel/Frame:058282/0348   Pages: 6
Recorded: 12/03/2021
Attorney Dkt #:18484-146001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, JINGSI
Exec Dt:
08/25/2021
2
DENG, GUOCHUAN
Exec Dt:
08/25/2021
3
ZHAO, TAOTAO
Exec Dt:
08/25/2021
4
KANG, QINGYU
Exec Dt:
08/25/2021
5
NIU, YINGJIE
Exec Dt:
08/25/2021
6
WANG, MENG
Exec Dt:
08/25/2021
Assignee
1
BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
2/F, BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220005180
17479719
Correspondence name and address
JONATHAN P. OSHA
909 FANNIN ST. #3500
2 HOUSTON CENTER
HOUSTON, TX 77010

Search Results as of: 05/28/2024 05:57 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