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Patent Assignment Assignee Details
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Assignee Name : SINOPEC ENGINEERING (GROUP) CO., LTD.
Total Assignments: 2
Assignment: 1
Reel/Frame:043348/0538   Pages: 8
Recorded: 08/21/2017
Attorney Dkt #:592809: 77-17
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/2017
2
Exec Dt:
07/12/2017
3
Exec Dt:
07/12/2017
4
Exec Dt:
07/12/2017
5
Exec Dt:
07/12/2017
6
Exec Dt:
07/12/2017
7
Exec Dt:
07/12/2017
Assignee
1
TOWER B, NO. 19, ANHUIBEILI
CHAOYANG DISTRICT
BEIJING, CHINA 100101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15552233
Correspondence name and address
LATHROP GAGE LLP
4845 PEARL EAST CIRCLE
SUITE 201
BOULDER, CO 80301
Assignment: 2
Reel/Frame:056439/0128   Pages: 10
Recorded: 06/01/2021
Attorney Dkt #:YUHONG-21017-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/2021
2
Exec Dt:
04/01/2021
3
Exec Dt:
04/01/2021
4
Exec Dt:
04/01/2021
5
Exec Dt:
04/01/2021
6
Exec Dt:
04/01/2021
7
Exec Dt:
04/01/2021
8
Exec Dt:
04/01/2021
Assignees
1
BLDG. 21 ANYUAN, ANHUIBEILI, CHAOYANG DISTRICT
BEIJING, CHINA 100101
2
NO. 8 BUILDING, SHENGGU HOME, SHENGGU MIDDLE ROAD
CHAOYANG DISTRICT
BEIJING, CHINA 100029
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17281980
Correspondence name and address
BYIP LTD.
5700 GRANITE PARKWAY, SUITE 200
PLANO, TX 75024

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