Patent Assignment
Reel/Frame 062567/0288
Assignment of Assignor's Interest
Recorded: 2023-02-02
Pages: 9
Assignors
MCDANIEL, MAX P.
Executed: 2018-04-30
CLEAR, KATHY S.
Executed: 2018-04-26
PRAETORIUS, JEREMY M.
Executed: 2018-04-26
SCHWERDTFEGER, ERIC D.
Executed: 2018-04-26
REFVIK, MITCHELL D.
Executed: 2018-04-26
HLAVINKA, MARK L.
Executed: 2018-04-27
Assignee
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE, THE WOODLANDS, TEXAS, 77380
Covered Properties
(12)
Methods of Preparing a Catalyst Utilizing Hydrated Reagents
Methods of Preparing a Catalyst Utilizing Hydrated Reagents
Methods of Preparing a Catalyst Utilizing Hydrated Reagents
Methods of Preparing a Catalyst Utilizing Hydrated Reagents
Methods of Preparing a Catalyst Utilizing Hydrated Reagents
Methods of Preparing a Catalyst Utilizing Hydrated Reagents
Methods of Preparing a Catalyst Utilizing Hydrated Reagents
Methods of Preparing a Catalyst Utilizing Hydrated Reagents
Methods of Preparing a Catalyst Utilizing Hydrated Reagents
Methods of Preparing a Catalyst Utilizing Hydrated Reagents
Methods of Preparing a Catalyst Utilizing Hydrated Reagents
Methods of Preparing a Catalyst Utilizing Hydrated Reagents
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 23, 2018
From: MCDANIEL, MAX P.; CLEAR, KATHY S.; PRAETORIUS, JEREMY M.; SCHWERDTFEGER, ERIC D.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 045886/0854 →
Assignment of Assignor's Interest
Dec 12, 2019
From: MCDANIEL, MAX P.; CLEAR, KATHY S.; PRAETORIUS, JEREMY M.; SCHWERDTFEGER, ERIC D.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 051265/0009 →
Assignment of Assignor's Interest
Jan 29, 2020
From: MCDANIEL, MAX P.; CLEAR, KATHY S.; PRAETORIUS, JEREMY M.; SCHWERDTFEGER, ERIC D.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 051653/0060 →
Assignment of Assignor's Interest
Jan 30, 2020
From: MCDANIEL, MAX P.; CLEAR, KATHY S.; PRAETORIUS, JEREMY M.; SCHWERDTFEGER, ERIC D.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 051674/0775 →
Assignment of Assignor's Interest
Jun 22, 2020
From: MCDANIEL, MAX P.; CLEAR, KATHY S.; PRAETORIUS, JEREMY M.; SCHWERDTFEGER, ERIC D.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 053002/0033 →
Assignment of Assignor's Interest
Aug 6, 2020
From: MCDANIEL, MAX P.; CLEAR, KATHY S.; PRAETORIUS, JEREMY M.; SCHWERDTFEGER, ERIC D.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 053424/0287 →
Assignment of Assignor's Interest
Dec 28, 2020
From: MCDANIEL, MAX P.; CLEAR, KATHY S.; PRAETORIUS, JEREMY M.; SCHWERDTFEGER, ERIC D.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 054757/0319 →
Assignment of Assignor's Interest
Dec 28, 2020
From: MCDANIEL, MAX P.; CLEAR, KATHY S.; PRAETORIUS, JEREMY M.; SCHWERDTFEGER, ERIC D.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 054757/0336 →
Assignment of Assignor's Interest
Aug 17, 2021
From: MCDANIEL, MAX P.; CLEAR, KATHY S.; PRAETORIUS, JEREMY M.; SCHWERDTFEGER, ERIC D.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 057201/0705 →
Assignment of Assignor's Interest
Aug 17, 2021
From: MCDANIEL, MAX P.; CLEAR, KATHY S.; PRAETORIUS, JEREMY M.; SCHWERDTFEGER, ERIC D.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 057201/0720 →
Assignment of Assignor's Interest
Jun 3, 2022
From: MCDANIEL, MAX P.; CLEAR, KATHY S.; PRAETORIUS, JEREMY M.; SCHWERDTFEGER, ERIC D.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 060094/0926 →