Patent Assignment
Reel/Frame 004336/0318
Assignment of Assignors Interest.
Recorded: 1984-12-03
Pages: 1
Assignor
OCCIDENTAL CHEMICAL CORPORATION
Executed: 1984-09-20
Assignee
DIAMOND SHAMROCK TECHNOLOGIES, S.A.
ARTHERSTRASSE 12, 6301 ZUG, SWITZERLAND
Covered Property
(1)
Anode for Electrolytic Processes
Patent:
3,882,002 →
Application:
05/494,110 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Effective April 1, 1982.
Jun 28, 1982
From: HOOKER CHEMICALS & PLASTICS CORP.
To: OCCIDENTAL CHEMICAL CORPORATION
Reel/Frame 004109/0487 →
Assignment of Assignors Interest.
Oct 28, 1988
From: DIAMOND SHAMROCK TECHNOLOGIES, S.A.
To: ELECTRODE CORPORATION, A DE CORP.
Reel/Frame 005004/0145 →