Patent Assignment
Reel/Frame 004098/0930
Assignment of Assignors Interest.
Recorded: 1983-03-03
Pages: 2
Assignor
GODDARD, JOHN B.
Executed: 1982-09-24
Assignee
UNION CARBIDE CORPORATION, DANBUR A CORP. OF N.Y.
OLD RIDGEBURY ROAD,, DANBURY, CONNECTICUT, 06817
Covered Property
(1)
Salt Roasting of Vanadium Ore in the Presence of Carbon
Patent:
4,477,416 →
Application:
06/424,641 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 17, 1985
From: UNION CARBIDE CORPORATION
To: UMETCO MINERALS CORPORATION
Reel/Frame 004392/0793 →
Assignment of Assignors Interest.
Jul 18, 1986
From: UMETCO MINERALS CORPORATION, A CORP. OF DE.
To: U. S. VANADIUM CORPORATION, A CORP. OF DE.
Reel/Frame 004571/0194 →