Patent Assignment
Reel/Frame 003932/0957
License
Recorded: 1981-11-24
Pages: 4
Assignor
IMI LIMITED
Executed: 1980-06-19
Assignee
IMI MARSTON LIMITED
WOBASTON RD., FORDHOUSES, WOLVERHAMPTON WV10 6QJ, ENGLAND, UNITED KINGDOM
Covered Properties
(2)
Method of Making an Electrode
Patent:
3,773,555 →
Application:
05/098,184 →
Electrodes
Patent:
4,203,810 →
Application:
05/741,107 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Jan 13, 1981
From: MARSTON EXCELSIOR LIMITED
To: IMI MARSTON LIMIED
Reel/Frame 003820/0996 →
Assignment of Assignors Interest.
Jan 13, 1981
From: IMI MARSTON LIMIED
To: DIAMOND SHAMROCK TECHNOLOGIES SA
Reel/Frame 003820/0998 →
Assignment of Assignors Interest.
Jan 13, 1981
From: IMI KYNOCH LIMITED
To: DIAMOND SHAMROCK TECHNOLOGIES SA
Reel/Frame 003821/0858 →
Assignment of Assignors Interest.
Jan 13, 1981
From: IMPERIAL METAL INDUSTRIES (KYNOCH) LIMITED
To: IMI KYNOCH LIMITED
Reel/Frame 003821/0860 →
License
Nov 24, 1981
From: DIAMOND SHAMROCK TECHNOLOGIES SA
To: IMI LIMITED
Reel/Frame 003932/0948 →
Assignment of Assignors Interest.
Oct 28, 1988
From: DIAMOND SHAMROCK TECHNOLOGIES, S.A.
To: ELECTRODE CORPORATION, A DE CORP.
Reel/Frame 005004/0145 →