Patent Assignment
Reel/Frame 004697/0120
Assignment of Assignors Interest.
Recorded: 1987-04-09
Pages: 2
Assignee
ORONZIO DE NORA IMPIANTI ELETTROCHIMICI S.P.A.
VIA BISTOLFI 35, A CORP. OF ITALY, 20134 MILAN, ITALY
Covered Property
(1)
Electrodes for Use in Electrochemical Processes and Method for Preparing the Same
Patent:
4,975,161 →
Application:
06/930,173 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Effective 3-15-89, Italy
Apr 17, 1989
From: ORONGZIO DE NORA IMPIANTI ELETTROCHIMICI S.A.P.
To: DE NORA PERMELEC S.P.A.
Reel/Frame 005152/0156 →
Change of Name Effective Date: 3/15/89, Italy
Nov 15, 1989
From: ORONZIO DE NORA IMPIANTI ELETTROCHIMIC S.P.A.
To: DE NORA PERMELEC S.P.A.
Reel/Frame 005315/0534 →
Change of Name
Nov 27, 2001
From: DE NORA S.P.A.
To: DE NORA ELETTRODI S.P.A.
Reel/Frame 012322/0666 →