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:067204/0653   Pages: 11
Recorded: 04/24/2024
Attorney Dkt #:211977US02 (4081-37401)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TO ADD INVENTOR URIAH J. KILGORE PREVIOUSLY RECORDED AT REEL: 63468 FRAME: 305. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Total properties: 2
1
Patent #:
Issue Dt:
11/08/2022
Application #:
17521508
Filing Dt:
11/08/2021
Title:
Chromium Phosphinyl Hydroisoindole Amidine Complexes for Tetramerization of Ethylene
2
Patent #:
Issue Dt:
07/04/2023
Application #:
17890364
Filing Dt:
08/18/2022
Publication #:
Pub Dt:
05/11/2023
Title:
Chromium Phosphinyl Hydroisoindole Amidine Complexes for Tetramerization of Ethylene
Assignors
1
Exec Dt:
10/11/2021
2
Exec Dt:
10/21/2021
3
Exec Dt:
08/23/2021
Assignee
1
P.O. BOX 4910
THE WOODLANDS, TEXAS 77387-4910
Correspondence name and address
MICHELLE HAYDEN
CHEVRON PHILLIPS CHEMICAL COMPANY LP
P.O. BOX 4910
THE WOODLANDS, TX 77387-4910

Search Results as of: 06/25/2024 09:15 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