Patent Assignment
Reel/Frame 024399/0041
Assignment of Assignor's Interest
Recorded: 2010-05-18
Pages: 3
Assignors
ALLISON, JAMES DAVID
Executed: 2010-04-23
BASHAM, BRENT ELLSWORTH
Executed: 2010-04-24
GRISE, STEVEN LAMAR
Executed: 2010-05-03
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Sodium Cyanide Process
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 15, 2015
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: THE CHEMOURS COMPANY FC, LLC
Reel/Frame 035432/0023 →
Security Agreement
Jun 10, 2015
From: THE CHEMOURS COMPANY FC LLC; THE CHEMOURS COMPANY TT, LLC
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 035839/0675 →
Release of Security Interest
Apr 4, 2018
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: THE CHEMOURS COMPANY FC, LLC
Reel/Frame 045845/0913 →
Security Interest
Apr 4, 2018
From: THE CHEMOURS COMPANY FC, LLC
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 045846/0011 →
Security Interest
Dec 1, 2021
From: COVORO MINING SOLUTIONS, LLC; LUCEBNÍ ZÁVODY DRASLOVKA A.S. KOLÍN
To: WILMINGTON TRUST (LONDON) LIMITED
Reel/Frame 058259/0333 →
Release of Security Interest
Feb 23, 2026
From: WILMINGTON TRUST (LONDON) LIMITED
To: COVORO MINING SOLUTIONS, LLC
Reel/Frame 073867/0198 →