IP Library › Assignment 053497/0807
Patent Assignment
Reel/Frame 053497/0807

Release of Lien on Patents

Recorded: 2020-08-14 Pages: 6
Assignor
Assignee
RPX CLEARINGHOUSE LLC
ONE MARKET PLAZA, STEUART TOWER #1100, SAN FRANCISCO, CALIFORNIA, 94105
Covered Properties (5)
Scheduling of Variable Sized Packer Data Under Transfer Rate Control
Patent: 6,646,986 →
Application: 09/417,769 →
System and Method for Detectng Malicious Mail from Spam Zombies
Patent: 9,083,556 →
Application: 11/850,340 →
Publication: US 2008/0301809
Method and Apparatus for Simplifying the Computation of Alternate Network Paths
Patent: 9,124,512 →
Application: 13/595,011 →
Publication: US 2012/0314582
Method and Apparatus for Document Matching
Patent: 8,694,500 →
Application: 13/663,544 →
Publication: US 2013/0054643
Method and Apparatus for Document Matching
Patent: 9,026,533 →
Application: 14/185,248 →
Publication: US 2014/0172913
Related Assignments (14)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 15, 2011
From: BESHAI, MAGED E.
To: NORTEL NETWORKS CORPORATION
Reel/Frame 026132/0345 →
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 Oct 28, 2011
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 027143/0717 →
Assignment of Assignor's Interest Oct 17, 2013
From: ROCKSTAR BIDCO, LP
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 031424/0924 →
Assignment of Assignor's Interest Mar 10, 2014
From: ROCKSTAR BIDCO, LP
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 032422/0919 →
Assignment of Assignor's Interest Mar 11, 2014
From: ROCKSTAR BIDCO, LP
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 032425/0867 →
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 →