Patent Assignment
Reel/Frame 066972/0650
Assignment of Assignor's Interest
Recorded: 2024-04-02
Pages: 9
Assignors
YANG, QING
Executed: 2021-08-10
MCDANIEL, MAX P.
Executed: 2021-08-09
CRAIN, TONY R.
Executed: 2021-08-17
Assignee
CHEVRON PHILLIPS CHEMICAL COMPANY LP
P.O. BOX 4910, THE WOODLANDS, TEXAS, 77387-4910
Covered Properties
(4)
Process for Preparing Metallocene-Based Catalyst Systems for the Control of Long Chain Branch Content
PCT:
PCT/US2022/074949 ↗
Processes for Preparing Metallocene-Based Catalyst Systems for the Control of Long Chain Branch Content
Processes for Preparing Metallocene-Based Catalyst Systems for the Control of Long Chain Branch Content
Processes for Preparing Metallocene-Based Catalyst Systems for the Control of Long Chain Branch Content
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 26, 2021
From: YANG, QING; MCDANIEL, MAX P.; CRAIN, TONY R.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 057297/0806 →
Assignment of Assignor's Interest
Dec 6, 2023
From: YANG, QING; MCDANIEL, MAX P.; CRAIN, TONY R.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 065782/0331 →