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 : WIERSUM, ANDREW D.
Total Assignments: 2
Assignment: 1
Reel/Frame:051769/0083   Pages: 9
Recorded: 02/10/2020
Attorney Dkt #:2017EM018/2 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/03/2019
2
Exec Dt:
10/07/2019
3
Exec Dt:
10/15/2019
4
Exec Dt:
10/03/2019
5
Exec Dt:
10/03/2019
6
Exec Dt:
10/05/2019
7
Exec Dt:
10/03/2019
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16493609
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 2
Reel/Frame:059604/0570   Pages: 12
Recorded: 04/14/2022
Attorney Dkt #:2019EM069-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2022
2
Exec Dt:
03/19/2022
3
Exec Dt:
01/19/2022
4
Exec Dt:
02/24/2022
5
Exec Dt:
01/18/2022
Assignee
1
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17603848
Correspondence name and address
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TX 77520

Search Results as of: 06/06/2024 11:44 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