Patent Assignment
Reel/Frame 015457/0927
Assignment of Assignor's Interest
Recorded: 2004-06-14
Pages: 3
Assignors
SINCLAIR, A. RICHARD
Executed: 2004-04-19
AKBAR, SYED
Executed: 2004-04-19
OKELL, PATRICK R.
Executed: 2004-04-21
Assignee
FAIRMOUNT MINERALS, LTD
11833 RAVENNA ROAD, CHARDON, OHIO, 44024
Covered Property
(1)
Soluble Fibers for Use in Resin Coated Proppant
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement
Aug 9, 2010
From: FAIRMOUNT MINERALS, LTD.
To: BARCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 024804/0940 →
Change of Name
Oct 17, 2014
From: FAIRMOUNT MINERALS, LTD.
To: FAIRMOUNT SANTROL INC.
Reel/Frame 034013/0803 →
Release of Security Interest in Patents Filed at R/F 024804/0940
Nov 1, 2017
From: BARCLAYS BANK PLC
To: FAIRMOUNT SANTROL INC. (F/K/A FAIRMOUNT MINERALS, LTD.)
Reel/Frame 044348/0220 →
Security Interest
Nov 2, 2017
From: FAIRMOUNT SANTROL INC.
To: BARCLAYS BANK PLC
Reel/Frame 044014/0757 →
Security Interest
Nov 6, 2017
From: FAIRMOUNT SANTROL INC.; SELF-SUSPENDING PROPPANT LLC; TECHNISAND, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 044040/0380 →
Release of Security Interest
Jun 9, 2018
From: BARCLAYS BANK PLC
To: FAIRMOUNT SANTROL, INC.
Reel/Frame 046036/0619 →
Release of Security Interest
Jun 9, 2018
From: PNC BANK, NATIONAL ASSOCIATION
To: FAIRMOUNT SANTROL INC.
Reel/Frame 046036/0699 →
Security Interest
Aug 27, 2018
From: COVIA HOLDINGS CORPORATION; FAIMOUNT SANTROL INC.; TECHNISAND, INC.; SELF-SUSPENDING PROPPANT LLC
To: BARCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 047320/0483 →
Security Interest
Oct 19, 2020
From: BARCLAYS BANK PLC
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 054113/0352 →
Release of Security Interest
Jan 1, 2021
From: WILMINGTON SAVINGS FUND SOCIETY, FSB
To: COVIA HOLDINGS LLC (FORMERLY COVIA HOLDINGS CORPORATION)
Reel/Frame 054886/0318 →