Patent Assignment
Reel/Frame 009117/0318
Assignment of Assignor's Interest
Recorded: 1998-04-20
Pages: 3
Assignors
DORAN, NICHOLAS JOHN
Executed: 1997-11-04
KEAN, PETER NEIL
Executed: 1997-11-12
KNOX, FINLAY MACDONALD
Executed: 1997-10-29
Assignee
BRITISH TECHNOLOGY GROUP LIMITED
101 NEWINGTON CAUSEWAY, LONDON, ENGLAND, SE1 6, UNITED KINGDOM
Covered Property
(1)
Optical Communication Systems
Patent:
6,097,524 →
Application:
08/971,981 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 9, 1998
From: BRITISH TECHNOLOGY GROUP LIMITED
To: BTG INTERNATIONAL LIMITED
Reel/Frame 009454/0772 →
Assignment of Assignor's Interest
Apr 20, 2009
From: BTG INTERNATIONAL LIMITED
To: KEOPALIS CAPITAL, L.L.C.
Reel/Frame 022566/0066 →
Merger
Jan 14, 2016
From: KEOPALIS CAPITAL, L.L.C.
To: OL SECURITY LIMITED LIABILITY COMPANY
Reel/Frame 037495/0260 →