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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/27/2023
Application #:
17953557
Filing Dt:
09/27/2022
Publication #:
Pub Dt:
05/18/2023
Inventors:
Steven M. BISCHOF, Orson L. SYDORA, Daniel H. ESS, Uriah J. KILGORE, Doo-Hyun KWON
Title:
Chromium Bicyclic Phosphinyl Amidine Complexes for Tetramerization of Ethylene
Assignment: 1
Reel/Frame:
063468/0376Recorded: 04/27/2023Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/11/2021
Exec Dt:
10/21/2021
Assignee:
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Correspondent:
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
IP DEPT
THE WOODLANDS, TX 77380
Assignment: 2
Reel/Frame:
067204/0619Recorded: 04/24/2024Pages: 11
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE TO ADD MISSING INVENTOR URIAH J. KILGORE PREVIOUSLY RECORDED AT REEL: 63468 FRAME: 376. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
Exec Dt:
10/11/2021
Exec Dt:
10/21/2021
Exec Dt:
08/23/2021
Assignee:
P.O. BOX 4910
THE WOODLANDS, TEXAS 77387-4910
Correspondent:
MICHELLE HAYDEN
CHEVRON PHILLIPS CHEMICAL COMPANY LP
P.O. BOX 4910
THE WOODLANDS, TX 77387-4910

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