Patent Assignment
Reel/Frame 014515/0738
Corrected Assignment
Recorded: 2004-04-15
Pages: 8
Assignors
MADI, VIJAY N.
Executed: 2002-05-22
LEEKER, JERALD W.
Executed: 2002-05-22
VAN SCOY, CLAYTON A.
Executed: 2002-05-22
Assignee
AK PROPERTIES, INC.
300 DELAWARE AVENUE, SUITE 559, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Hydrogen Peroxide Pickling Scheme for Stainless Steel Grades
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Apr 28, 2011
From: AK STEEL CORPORATION
To: BANK OF AMERICA, N.A., AS AGENT
Reel/Frame 026198/0293 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 014515 Frame: 0738. Assignor(S) Hereby Confirms the Assignment.
Sep 20, 2016
From: MADI, VIJAY N.; LEEKER, JERALD W.; VAN SCOY, CLAYTON A.
To: AK STEEL PROPERTIES, INC.
Reel/Frame 040085/0880 →
Patent Security Agreement
Mar 13, 2020
From: CLEVELAND-CLIFFS INC.; AK STEEL CORPORATION; AK STEEL PROPERTIES, INC.
To: BANK OF AMERICA, N.A., AS AGENT
Reel/Frame 052162/0782 →
Patent Security Agreement
Mar 13, 2020
From: CLEVELAND-CLIFFS INC.; AK STEEL CORPORATION; AK STEEL PROPERTIES, INC.
To: U.S. BANK NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 052162/0865 →
Release of Security Interest in Intellectual Property Rights - Reel 026198 Frame 0293
Mar 13, 2020
From: BANK OF AMERICA, N.A., AS AGENT
To: AK STEEL CORPORATION
Reel/Frame 052162/0651 →
Patent Security Agreement
Mar 13, 2020
From: AK STEEL CORPORATION; AK STEEL PROPERTIES, INC.
To: U.S. BANK NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 052162/0691 →
Patent Security Agreement
Apr 17, 2020
From: CLEVELAND-CLIFFS INC.; AK STEEL CORPORATION; AK STEEL PROPERTIES, INC.
To: U.S. BANK NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 052432/0166 →
Release of Security Interest
Mar 15, 2021
From: U.S. BANK NATIONAL ASSOCIATION
To: AK STEEL CORPORATION; AK STEEL PROPERTIES, INC.
Reel/Frame 055587/0118 →
Release of Security Interest
May 11, 2022
From: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, SUCCESSOR IN INTEREST TO U.S. BANK NATIONAL ASSOCIATION
To: CLEVELAND-CLIFFS INC.; CLEVELAND-CLIFFS STEEL CORPORATION (F/K/A AK STEEL CORPORATION),; CLEVELAND-CLIFFS STEEL PROPERTIES, INC. (F/K/A AK STEEL PROPERTIES, INC.); IRONUNITS LLC
Reel/Frame 063272/0001 →
Release of Security Interest
Apr 5, 2024
From: U.S. BANK NATIONAL ASSOCIATION
To: CLEVELAND-CLIFFS INC.; CLEVELAND-CLIFFS STEEL CORPORATION (F/K/A AK STEEL CORPORATION); CLEVELAND-CLIFFS STEEL PROPERTIES INC. (F/K/A AK STEEL PROPERTIES, INC.)
Reel/Frame 067025/0974 →