IP Library › Assignment 007891/0575
Patent Assignment
Reel/Frame 007891/0575

Assignment of Assignor's Interest

Recorded: 1995-09-11 Pages: 5
Assignors
GEIGER, GORDON H.
Executed: 1995-08-15
SINHA, ASISH K.
Executed: 1995-08-15
VASSILICOS, ACHILLES
Executed: 1995-08-15
DU, ZHIYOU
Executed: 1995-08-15
Assignees
USX CORPORATION
600 GRANT STREET, PITTSBURGH, PENNSYLVANIA, 15219
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD, DANBURY, CONNECTICUT, 06810
Covered Property (1)
Process and Apparatus for the Manufacture of Steel from Iron Carbide
Patent: 5,733,358 →
Application: 08/526,448 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Jul 18, 2016
From: UNITED STATES STEEL CORPORATION
To: U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 039177/0544 →
Release of Security Interest Jun 15, 2018
From: U.S. BANK NATIONAL ASSOCIATION
To: UNITED STATES STEEL CORPORATION
Reel/Frame 046102/0085 →