Patent Assignment
Reel/Frame 064551/0688
Assignment of Assignor's Interest
Recorded: 2023-08-10
Pages: 9
Assignors
SCOTT, MARK W.
Executed: 2023-08-09
MERK, EVAN J.
Executed: 2023-08-09
CRUZ, CARLOS A.
Executed: 2023-08-09
REFVIK, MITCHELL D.
Executed: 2023-08-09
MCDANIEL, MAX P.
Executed: 2023-08-09
Assignee
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE, THE WOODLANDS, TEXAS, 77380
Covered Properties
(4)
Hydrocyclone Modification of Catalyst System Components for Use in Olefin Polymerizations
PCT:
PCT/US2022/076299 ↗
Hydrocyclone Modification of Catalyst System Components for Use in Olefin Polymerization
Hydrocyclone Modification of Catalyst System Components for Use in Olefin Polymerization
Hydrocyclone Modification of Catalyst System Components for Use in Olefin Polymerization
Application:
63/243,228 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 25, 2021
From: CRUZ, CARLOS A.; REFVIK, MITCHELL D.; MCDANIEL, MAX P.; SCOTT, MARK
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 057890/0871 →
Assignment of Assignor's Interest
Oct 5, 2022
From: CRUZ, CARLOS A.; REFVIK, MITCHELL D.; MCDANIEL, MAX P.; SCOTT, MARK
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 061318/0867 →
Corrective Assignment to Correct the Expunged 6TH Inventor's Name Previously Recorded at Reel: 061318 Frame: 0867. Assignor(S) Hereby Confirms the Assignment .
Mar 13, 2023
From: CRUZ, CARLOS A.; REFVIK, MITCHELL D.; MCDANIEL, MAX P.; SCOTT, MARK
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 063069/0001 →
Assignment of Assignor's Interest
May 3, 2024
From: SCOTT, MARK W.; MERK, EVAN J.
To: THE SHEPHERD CHEMICAL COMPANY
Reel/Frame 067302/0186 →
Assignment of Assignor's Interest
Jun 27, 2024
From: CRUZ, CARLOS A.; REFVIK, MITCHELL D.; MCDANIEL, MAX P.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 067853/0388 →