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

Reel/Frame:046970/0981   Pages: 3
Recorded: 09/26/2018
Attorney Dkt #:2017EM340/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
11/02/2021
Application #:
16133212
Filing Dt:
09/17/2018
Publication #:
Pub Dt:
05/02/2019
Title:
Toluene Free Silica Supported Single-Site Metallocene Catalysts from In-Situ Supported MAO Formation in Aliphatic Solvents
Assignors
1
Exec Dt:
09/21/2018
2
Exec Dt:
09/20/2018
3
Exec Dt:
09/20/2018
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149

Search Results as of: 05/17/2024 01:44 PM
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