Patent Assignment
Reel/Frame 026327/0876
Assignment of Assignor's Interest
Recorded: 2011-05-24
Pages: 7
Assignee
CARLETON UNIVERSITY
1125 COLONEL BY DRIVE, OTTAWA ONTARIO, K1S 5B6, CANADA
Covered Property
(1)
Transcoders and Mixers for Voice-Over-Ip Conferencing
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 24, 2011
From: EL-HENNAWEY, MOHAMED SAMY
To: NORTEL NETWORKS LIMITED
Reel/Frame 026327/0867 →
Assignment of Assignor's Interest
Dec 2, 2013
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 031698/0055 →
Assignment of Assignor's Interest
Oct 24, 2014
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 034027/0914 →
Assignment of Assignor's Interest
Feb 9, 2015
From: ROCKSTAR CONSORTIUM US LP; ROCKSTAR CONSORTIUM LLC; BOCKSTAR TECHNOLOGIES LLC; CONSTELLATION TECHNOLOGIES LLC
To: RPX CLEARINGHOUSE LLC
Reel/Frame 034924/0779 →
Security Agreement
Mar 9, 2016
From: RPX CORPORATION; RPX CLEARINGHOUSE LLC
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 038041/0001 →
Release (Reel 038041 / Frame 0001)
Jan 2, 2018
From: JPMORGAN CHASE BANK, N.A.
To: RPX CORPORATION; RPX CLEARINGHOUSE LLC
Reel/Frame 044970/0030 →
Security Interest
Jun 29, 2018
From: RPX CLEARINGHOUSE LLC
To: JEFFERIES FINANCE LLC
Reel/Frame 046485/0644 →
Release of Security Interest
Oct 26, 2020
From: JEFFERIES FINANCE LLC
To: RPX CLEARINGHOUSE LLC
Reel/Frame 054305/0505 →