Patent Assignment
Reel/Frame 057297/0806
Assignment of Assignor's Interest
Recorded: 2021-08-26
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
10001 SIX PINES DRIVE, THE WOODLANDS, TEXAS, 77380
Covered Property
(1)
Processes for Preparing Metallocene-Based Catalyst Systems for the Control of Long Chain Branch Content
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Assignment of Assignor's Interest
Apr 2, 2024
From: YANG, QING; MCDANIEL, MAX P.; CRAIN, TONY R.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 066972/0650 →