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Patent Assignment Assignor Details
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Assignor Name : HONG, YIFENG
Total Assignments: 7
Assignment: 1
Reel/Frame:043041/0707   Pages: 3
Recorded: 07/19/2017
Attorney Dkt #:2016EM227/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2017
2
Exec Dt:
07/12/2017
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15646987
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 2
Reel/Frame:046936/0953   Pages: 8
Recorded: 09/21/2018
Attorney Dkt #:2018EM036/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/17/2018
2
Exec Dt:
07/27/2018
3
Exec Dt:
07/27/2018
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16047052
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 3
Reel/Frame:048337/0911   Pages: 8
Recorded: 02/14/2019
Attorney Dkt #:2018EM037/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2019
2
Exec Dt:
02/11/2019
3
Exec Dt:
02/11/2019
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16260518
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 4
Reel/Frame:048341/0048   Pages: 8
Recorded: 02/15/2019
Attorney Dkt #:2018EM038/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2019
2
Exec Dt:
02/11/2019
3
Exec Dt:
02/11/2019
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16260545
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 5
Reel/Frame:050184/0266   Pages: 10
Recorded: 08/27/2019
Attorney Dkt #:2018EM153/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2019
2
Exec Dt:
06/26/2019
3
Exec Dt:
07/22/2019
4
Exec Dt:
06/27/2019
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16406119
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 6
Reel/Frame:056108/0969   Pages: 3
Recorded: 05/02/2021
Attorney Dkt #:1047-014US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/27/2021
2
Exec Dt:
04/27/2021
3
Exec Dt:
04/27/2021
Assignee
1
601 WEST HUANGPU AVENUE
GUANGZHOU CITY, GUANGDONG PROVINCE, CHINA 510632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17246690
Correspondence name and address
BOCHNER IP
295 MADISON AVENUE
12TH FLOOR
NEW YORK, NY 10017
Assignment: 7
Reel/Frame:056117/0485   Pages: 3
Recorded: 05/03/2021
Attorney Dkt #:1047-015US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/27/2021
2
Exec Dt:
04/27/2021
3
Exec Dt:
04/27/2021
4
Exec Dt:
04/27/2021
Assignee
1
601 WEST HUANGPU AVENUE
GUANGZHOU CITY, GUANGDONG PROVINCE, CHINA 510632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17306321
Correspondence name and address
ANDREW D. BOCHNER
295 MADISON AVE, 12TH FLOOR
BOCHNER IP
NEW YORK, NY 10017

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