Patent Assignment
Reel/Frame 015552/0798
Assignment of Assignor's Interest
Recorded: 2004-07-07
Pages: 4
Assignor
MARCONI OPTICAL COMPONENTS, LTD.
Executed: 2004-05-26
Assignee
MARCONI UK INTELLECTUAL PROPERTY LTD.
NEW CENTURY PARK, P.O. BOX 53, COVENTRY, CV3 1HJ, ENGLAND, UNITED KINGDOM
Covered Property
(1)
Application of Lithium Tetraborate to Saw Devices
Patent:
4,523,119 →
Application:
06/625,590 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 5, 1991
From: PLESSEY COMPANY LIMITED, THE
To: GEC-MARCONI LIMITED
Reel/Frame 005784/0398 →
Assignment of Assignors Interest.
Apr 2, 1992
From: PLESSEY OVERSEAS LIMITED
To: PLESSEY COMPANY LIMITED, THE
Reel/Frame 006056/0524 →
Assignment of Assignor's Interest
Dec 27, 2000
From: MARCONI ELECTRONIC SYSTEMS LIMITED
To: MARCONI CASWELL LIMITED
Reel/Frame 011400/0905 →