Patent Assignment
Reel/Frame 003821/0858
Assignment of Assignors Interest.
Recorded: 1981-01-13
Pages: 2
Assignor
IMI KYNOCH LIMITED
Executed: 1980-06-12
Assignee
DIAMOND SHAMROCK TECHNOLOGIES SA
CHEMIN DU CHAMP-D'ANIER, 1209 LE PETIT-SACONNNEX, GENVA, SWITZERLAND
Covered Property
(1)
Method of Making an Electrode
Patent:
3,773,555 →
Application:
05/098,184 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
License
Nov 24, 1981
From: IMI LIMITED
To: IMI MARSTON LIMITED
Reel/Frame 003932/0957 →
Assignment of Assignors Interest.
Oct 28, 1988
From: DIAMOND SHAMROCK TECHNOLOGIES, S.A.
To: ELECTRODE CORPORATION, A DE CORP.
Reel/Frame 005004/0145 →