IP Library Assignment 003908/0959
Patent Assignment
Reel/Frame 003908/0959

Assignment of Assignors Interest.

Recorded: 1981-08-17 Pages: 2
Covered Property (1)
Metal Refining Process
Patent: 4,358,314 →
Application: 06/293,508 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name (British Steel Act 1988 (Appointed Order 1988, Dated Aug. 2, 1988. Nov 9, 1988
From: BRITISH STEEL CORPORATION
To: BRITISH STEEL PLC
Reel/Frame 004993/0383 →
Assignment of Assignor's Interest Jan 6, 2000
From: BRITISH STEEL PLC
To: BRITISH STEEL LIMITED
Reel/Frame 010470/0744 →