Patent Assignment
Reel/Frame 036947/0688
Assignment of Assignor's Interest
Recorded: 2015-11-03
Pages: 3
Assignor
BUTTS, RAYBURN C
Executed: 2015-10-29
Assignee
BUTTS PROPERTIES, LTD.
2500 N. BIG SPRING, STE. 230, MIDLAND, TEXAS, 79705
Covered Property
(1)
System and Method for Separating Wide Variations in Methane and Nitrogen
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Feb 14, 2017
From: BUTTS, RAYBURN CLARK; BUTTS, SHIRLEY SEWELL; BUTTS PROPERTIES LTD.
To: BCCK HOLDING COMPANY
Reel/Frame 041253/0808 →
Security Interest
Mar 2, 2017
From: BCCK HOLDING COMPANY
To: IBERIABANK, AS AGENT
Reel/Frame 041438/0274 →
Assignment of Assignor's Interest
Jun 16, 2020
From: BUTTS PROPERTIES, LTD.
To: BCCK HOLDING COMPANY
Reel/Frame 052947/0807 →