Patent Assignment
Reel/Frame 013587/0755
Assignment of Assignor's Interest
Recorded: 2002-12-17
Pages: 4
Assignor
STRATHCLYDE, UNIVERSITY OF
Executed: 2002-10-14
Assignee
BTG INTERNATIONAL LIMITED
10 FLEET PLACE, LIMEBURNER LANE, LONDON EC4M 7SB, UNITED KINGDOM
Covered Property
(1)
Optical Devices
Patent:
6,563,141 →
Application:
09/673,177 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 29, 2000
From: DAWSON, MARTIN DAVID; MARTIN, ROBERT WILLIAM
To: STRATHCLYDE, UNIVERSITY OF
Reel/Frame 011338/0264 →
Assignment of Assignor's Interest
Aug 14, 2007
From: BTG INTERNATIONAL LIMITED
To: THE UNIVERSITY OF STRATHCLYDE
Reel/Frame 019690/0113 →
Assignment of Assignor's Interest
Sep 18, 2008
From: THE UNIVERSITY OF STRATHCLYDE
To: INTELLECTUAL VENTURES HOLDING 27 LLC
Reel/Frame 021547/0372 →
Merger
Aug 3, 2015
From: INTELLECTUAL VENTURES HOLDING 27 LLC
To: XYLON LLC
Reel/Frame 036241/0316 →
Assignment of Assignor's Interest
Jan 5, 2020
From: INTELLECTUAL VENTURES ASSETS 161 LLC
To: HANGER SOLUTIONS, LLC
Reel/Frame 052159/0509 →