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 : LIU, KEYAN
Total Assignments: 5
Assignment: 1
Reel/Frame:046351/0243   Pages: 5
Recorded: 06/13/2018
Attorney Dkt #:174213PCT-US-EPRI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2018
2
Exec Dt:
01/16/2018
3
Exec Dt:
01/18/2018
4
Exec Dt:
01/18/2018
5
Exec Dt:
01/18/2018
6
Exec Dt:
01/18/2018
7
Exec Dt:
01/18/2018
8
Exec Dt:
01/18/2018
9
Exec Dt:
01/18/2018
10
Exec Dt:
01/18/2018
11
Exec Dt:
01/18/2018
Assignees
1
NO. 15 XIAOYING EAST ROAD, QINGHE
HAIDIAN DISTRICT
BEIJING, CHINA 100192
2
NO. 86, CHANG'AN AVENUE WEST
XICHENG DISTRICT
BEIJING, CHINA 100031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15750829
Correspondence name and address
CHINA PAT INTELLECTUAL PROPERTY OFFICE
2ND FLR., INTELLECTUAL PROPERTY BLD., #B
NO.21 HAIDIAN SOUTH RD., HAIDIAN D.
BEIJING, 100080 CHINA
Assignment: 2
Reel/Frame:046353/0335   Pages: 5
Recorded: 06/14/2018
Attorney Dkt #:177382PCT-US-EPRI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2018
2
Exec Dt:
01/16/2018
3
Exec Dt:
01/15/2018
4
Exec Dt:
01/16/2018
5
Exec Dt:
01/16/2018
6
Exec Dt:
01/16/2018
7
Exec Dt:
01/16/2018
8
Exec Dt:
01/16/2018
Assignees
1
NO. 15 XIAOYING EAST ROAD
QINGHE,HAIDIAN DISTRICT
BEIJING, CHINA 100192
2
NO. 86, CHANG'AN AVENUE WEST
XICHENG DISTRICT
BEIJING, CHINA 100031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15757401
Correspondence name and address
CHINA PAT INTELLECTUAL PROPERTY OFFICE
2ND FLR., INTELLECTUAL PROPERTY BLD., #B
NO.21 HAIDIAN SOUTH RD., HAIDIAN D.
BEIJING, 100080 CHINA
Assignment: 3
Reel/Frame:046339/0878   Pages: 5
Recorded: 06/12/2018
Attorney Dkt #:177381PCT-US-EPRI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2018
2
Exec Dt:
01/30/2018
3
Exec Dt:
01/30/2018
4
Exec Dt:
01/30/2018
5
Exec Dt:
01/30/2018
6
Exec Dt:
01/30/2018
7
Exec Dt:
01/30/2018
8
Exec Dt:
01/30/2018
9
Exec Dt:
01/30/2018
10
Exec Dt:
01/30/2018
Assignee
1
NO. 15 XIAOYING EAST ROAD
QINGHE,HAIDIAN DISTRICT
BEIJING, CHINA 100192
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15752030
Correspondence name and address
CHINA PAT INTELLECTUAL PROPERTY OFFICE
2ND FLR., INTELLECTUAL PROPERTY BLD., #B
NO.21 HAIDIAN SOUTH RD., HAIDIAN D.
BEIJING, 100080 CHINA
Assignment: 4
Reel/Frame:061950/0461   Pages: 26
Recorded: 11/16/2022
Attorney Dkt #:P220771US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2022
2
Exec Dt:
08/01/2022
3
Exec Dt:
08/01/2022
4
Exec Dt:
08/01/2022
5
Exec Dt:
08/01/2022
6
Exec Dt:
08/01/2022
7
Exec Dt:
08/01/2022
8
Exec Dt:
08/01/2022
9
Exec Dt:
08/01/2022
10
Exec Dt:
08/01/2022
11
Exec Dt:
08/01/2022
12
Exec Dt:
08/01/2022
Assignee
1
NO. 10 JIUXIANQIAO RD., CHAOYANG DISTRICT
BEIJING, CHINA 100015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17925658
Correspondence name and address
WHDA, LLP
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 5
Reel/Frame:065626/0980   Pages: 4
Recorded: 11/21/2023
Attorney Dkt #:GBTL044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2023
2
Exec Dt:
11/13/2023
3
Exec Dt:
11/13/2023
4
Exec Dt:
11/13/2023
5
Exec Dt:
11/13/2023
6
Exec Dt:
11/13/2023
Assignee
1
NO.10 XITUCHENG ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100876
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18515317
Correspondence name and address
GOKALP BAYRAMOGLU
1540 WEST WARM SPRINGS RD., SUITE 100 HENDERSON
HENDERSON, NV 89014

Search Results as of: 09/21/2024 04:55 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