Patent Assignment
Reel/Frame 011128/0155
Assignment of Assignor's Interest
Recorded: 2000-09-26
Pages: 3
Assignor
GRUBER, JOHN G.
Executed: 2000-09-11
Assignee
NORTEL NETWORKS LIMITED
WORLD TRADE CENTER OF MONTREAL, 380 ST. ANTOINE STREET WEST, MONTREAL, H2Y 3, CANADA
Covered Property
(1)
Optical Switch with Power Equalization
Patent:
7,542,675 →
Application:
09/580,495 →
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 26, 2000
From: GRAVES, ALAN F.; BRYANT, ANDREW JOHN
To: NORTEL NETWORKS LIMITED
Reel/Frame 011110/0084 →
Assignment of Assignor's Interest
Oct 28, 2011
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 027164/0356 →
Assignment of Assignor's Interest
Mar 12, 2014
From: ROCKSTAR BIDCO, LP
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 032436/0804 →
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 →
Patent Security Agreement
Oct 23, 2020
From: RPX CLEARINGHOUSE LLC; RPX CORPORATION
To: BARINGS FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 054198/0029 →
Patent Security Agreement
Oct 23, 2020
From: RPX CLEARINGHOUSE LLC; RPX CORPORATION
To: BARINGS FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 054244/0566 →
Release of Security Interest
Oct 26, 2020
From: JEFFERIES FINANCE LLC
To: RPX CLEARINGHOUSE LLC
Reel/Frame 054305/0505 →