Patent Assignment
Reel/Frame 046757/0544
Change of Name
Recorded: 2018-08-09
Pages: 2
Assignor
UNIMIN CORPORATION
Executed: 2018-06-01
Assignee
COVIA HOLDINGS CORPORATION
3 SUMMIT PARK DRIVE, SUITE 700, INDEPENDENCE, OHIO, 44131
Covered Properties
(2)
High Strength Clay Blend for Sanitary Ware
High Strength Clay Blend for Sanitary Ware
Application:
61/151,261 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 18, 2009
From: VILLANUEVA, VICTOR MANUEL PALACIOS; WEBB, GARRY
To: UNIMIN CORPORATION
Reel/Frame 022275/0969 →
Assignment of Assignor's Interest
Jan 4, 2010
From: VILLANUEVA, VICTOR MANUEL PALACIOS; WEBB, GARRY F.
To: UNIMIN CORPORATION
Reel/Frame 023730/0534 →
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 →