IP Library › Assignment 056136/0573
Patent Assignment
Reel/Frame 056136/0573

Assignment of Assignor's Interest

Recorded: 2021-05-05 Pages: 5
Assignors
DUFFEY, MATTHEW JAMES
Executed: 2020-08-12
STREIBICK, STEVEN WAYNE
Executed: 2020-08-11
Assignee
AK STEEL PROPERTIES, INC.
9227 CENTRE POINTE DRIVE, WEST CHESTER, OHIO, 45069
Covered Property (1)
Joining of Al-Si Coated Press Hardened Steel Using Flash Butt Welding
Application: 16/839,275 →
Publication: US 2020/0316709
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →