IP Library › Assignment 021662/0800
Patent Assignment
Reel/Frame 021662/0800

Assignment of Assignor's Interest

Recorded: 2008-10-07 Pages: 4
Assignor
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Properties (6)
Centralized Authentication System
Patent: 7,454,615 →
Application: 10/431,829 →
Publication: US 2004/0225887
Automated Instant Messaging State Control Based Upon Email Persona Utilization
Patent: 7,451,218 →
Application: 10/686,336 →
Publication: US 2005/0080867
Child Protection from Harmful Email
Patent: 7,451,184 →
Application: 10/687,439 →
Publication: US 2005/0080889
Logical Port Configuration System
Patent: 7,451,212 →
Application: 10/803,000 →
Publication: US 2005/0210126
Converting the Format of a Portion of an Electronic Document
Patent: 7,475,341 →
Application: 10/868,233 →
Publication: US 2005/0278626
Viewing Attachments to Electronic Communications via Pushing the Attachment to a Networked Viewing Site
Patent: 7,451,187 →
Application: 10/994,448 →
Publication: US 2005/0086315
Related Assignments (14)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest May 8, 2003
From: O'NEIL, DOUGLAS R.; RIVERA, JOSE F.; THOMSON, WILLIAM G.
To: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Reel/Frame 014055/0979 →
Assignment of Assignor's Interest Oct 14, 2003
From: MALIK, DALE W.; DANIELL, W. TODD
To: BELLSOUTH INTELLECTUAL PROPERTY CORP.
Reel/Frame 014616/0929 →
Assignment of Assignor's Interest Oct 14, 2003
From: MALIK, DALE W.; DANIELL, W. TODD
To: BELLSOUTH INTELLECTUAL PROPERTY CORP.
Reel/Frame 014617/0223 →
Assignment of Assignor's Interest Mar 17, 2004
From: FRIEDMAN, LEE
To: BELLSOUTH INTELLECTUAL PROPERTY CORP.
Reel/Frame 015113/0621 →
Assignment of Assignor's Interest Jun 15, 2004
From: MALIK, DALE W.
To: BELLSOUTH INTELLECTUAL PROPERTY CORP.
Reel/Frame 015485/0260 →
Assignment of Assignor's Interest Nov 22, 2004
From: MALIK, DALE W.; KOCH, ROBERT A.
To: BELLSOUTH INTELLECTUAL PROPERTY CORP.
Reel/Frame 016021/0612 →
Change of Name Oct 7, 2008
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC., F/K/A AT&T BLS INTELLECTUAL PROPERTY, INC., F/K/A AT&T INTELLECTUAL PROPERTY, INC.,
Reel/Frame 021662/0877 →
Assignment of Assignor's Interest Nov 3, 2014
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: RPX CORPORATION
Reel/Frame 034091/0715 →
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 CORPORATION
To: JEFFERIES FINANCE LLC
Reel/Frame 046486/0433 →
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 CORPORATION
Reel/Frame 054486/0422 →