IP Library › Assignment 006808/0905
Patent Assignment
Reel/Frame 006808/0905

Assignment of Assignor's Interest

Recorded: 1993-11-19 Pages: 2
Assignor
ROBA, GIACOMO STEFANO
Executed: 1993-11-09
Assignee
PIRELLI CAVI S.P.A.
PIAZZALE CADORNA, 5 MILAN, ITALY, MILAN, ITALY, ITALY
Covered Property (1)
Rare Earth Doped Optical Fibre Amplifiers
Patent: 5,491,581 →
Application: 08/154,957 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 25, 2001
From: PIRELLI CAVI S.P.A.
To: PIRELLI CAVIE SISTEMI S.P.A.
Reel/Frame 012025/0385 →
Assignment of Assignor's Interest Sep 6, 2001
From: PIRELLI CAVI E SISTEMI S.P.A.
To: OPTICAL TECHNOLOGIES ITALIA S.P.A.
Reel/Frame 012134/0500 →