IP Library › Assignment 052104/0417
Patent Assignment
Reel/Frame 052104/0417

Assignment of Assignor's Interest

Recorded: 2020-03-13 Pages: 4
Assignor
THYSSENKRUPP STEEL EUROPE AG
Executed: 2020-03-11
Assignee
MESSER INDUSTRIES USA, INC.
251 LITTLE FALLS DRIVE, WILMINGTON, NEW CASTLE, DELAWARE, 19808
Covered Property (1)
Process for the Heat Treatment of Steel Strips
Patent: 9,322,598 →
Application: 12/162,641 →
Publication: US 2009/0188591
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 14, 2008
From: PAUL, RAINHARD; RITZEN, OLA
To: LINDE AKTIENGESELLSCHAFT
Reel/Frame 021678/0763 →
Assignment of Assignor's Interest Oct 14, 2008
From: EICHELKRAUT, HERBERT; HEILER, HANS-JOACHIM; HOGNER, WERNER; JINDRA, FRED
To: THYSSENKRUPP STEEL AG
Reel/Frame 021678/0902 →
Nunc Pro Tunc Assignment Aug 14, 2019
From: LINDELINDE AKTIENGESELLSCHAFT
To: MESSER INDUSTRIES USA, INC.
Reel/Frame 050045/0114 →