Patent Assignment
Reel/Frame 052162/0651
Release of Security Interest in Intellectual Property Rights - Reel 026198 Frame 0293
Recorded: 2020-03-13
Pages: 14
Assignor
BANK OF AMERICA, N.A., AS AGENT
Executed: 2020-03-13
Assignee
AK STEEL CORPORATION
9227 CENTRE POINTE DRIVE, WEST CHESTER, OHIO, 45069
Covered Properties
(12)
Niobium Carbide Strengthened Steel for Porcelain Enameling
Patent:
5,137,584 →
Application:
07/726,423 →
Meniscus Coating Steel Strip
Patent:
5,399,376 →
Application:
08/040,734 →
Apparatus for Meniscus Coating a Steel Strip
Patent:
5,453,127 →
Application:
08/050,956 →
Bearing Support System for a Roll Submerged in a Molten Metal Coating Bath
Patent:
5,538,559 →
Application:
08/252,283 →
Method and Apparatus for Removing Bottom Dross from Molten Zinc During Galvannealing or Galvanizing
Patent:
5,961,285 →
Application:
08/792,922 →
Method of Reducing Defects Caused by Conductor Roll Surface Anomalies Using High Volume Bottom Sprays
Patent:
6,096,183 →
Application:
08/985,639 →
Dross Collecting Zinic Pot
Patent:
6,582,520 →
Application:
08/987,660 →
Antimicrobial Coated Metal Sheet
Hydrogen Peroxide Pickling Scheme for Stainless Steel Grades
Apparatus and Method for Removing Hydrogen Peroxide from Spent Pickle Liquor
Hydrogen Peroxide Pickling Scheme for Silicon-Containing Electrical Steel Grades
Apparatus for Removing Hydrogen Peroxide from Spent Pickle Liquor
Related Assignments
(16)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 17, 2015
From: AK STEEL CORPORATION
To: AK STEEL PROPERTIES, INC.
Reel/Frame 037315/0504 →
Assignment of Assignor's Interest
Dec 17, 2015
From: AK STEEL CORPORATION
To: AK STEEL PROPERTIES, INC.
Reel/Frame 037315/0558 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 012432 Frame: 865. Assignor(S) Hereby Confirms the Assignment.
Aug 22, 2016
From: MYERS, FREDERICK A.; PRICE, LEROY R.
To: AK STEEL PROPERTIES, INC.
Reel/Frame 039773/0038 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 014521 Frame: 0126. Assignor(S) Hereby Confirms the Assignment.
Sep 20, 2016
From: MADI, VIJAY N.; LEEKER, JERALD W.
To: AK STEEL PROPERTIES, INC.
Reel/Frame 040085/0304 →
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 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 014515 Frame: 0746. 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 040085/0283 →
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 →
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
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
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 →
Change of Name
May 13, 2021
From: AK STEEL PROPERTIES, INC.
To: CLEVELAND-CLIFFS STEEL PROPERTIES INC.
Reel/Frame 056228/0566 →
Corrective Assignment to Correct the Receiving Party Data Previously Recorded at Reel: 056228 Frame: 0566. Assignor(S) Hereby Confirms the Assignment.
May 20, 2021
From: AK STEEL PROPERTIES, INC.
To: CLEVELAND-CLIFFS STEEL PROPERTIES
Reel/Frame 056313/0443 →
Corrective Assignment to Correct the Receiving Party Data from Cleveland-Cliffs Steel Properties to Cleveland-Cliffs Steel Properties Inc. Previously Recorded at Reel: 056313 Frame: 0443. Assignor(S) Hereby Confirms the Change of Name.
Jul 2, 2021
From: AK STEEL PROPERTIES, INC.
To: CLEVELAND-CLIFFS STEEL PROPERTIES INC.
Reel/Frame 057941/0376 →
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 →