IP Library › Assignment 035253/0918
Patent Assignment
Reel/Frame 035253/0918

Assignment of Assignor's Interest

Recorded: 2015-03-25 Pages: 11
Assignor
Assignee
SPHERIX INCORPORATED
6430 ROCKLEDGE DRIVE, SUITE 503, BETHESDA, MARYLAND, 20817
Covered Properties (8)
Vlan Frame Format
Patent: 5,959,990 →
Application: 08/613,726 →
Vlan Frame Format
Patent: 6,111,876 →
Application: 08/705,631 →
Vlan Frame Format
Patent: 40,999 →
Application: 10/225,708 →
Vlan Frame Format
Patent: 44,775 →
Application: 12/459,465 →
Vlan Frame Format
Patent: 45,065 →
Application: 13/728,787 →
Vlan Frame Format
Patent: 45,081 →
Application: 13/728,823 →
Vlan Frame Format
Patent: 45,095 →
Application: 13/728,846 →
Vlan Frame Format
Patent: 45,121 →
Application: 13/728,867 →
Related Assignments (18)
Other recorded transfers of the patents in this record — the chain of ownership.
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 28, 2011
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 027164/0356 →
Assignment of Assignor's Interest Dec 19, 2012
From: ROCKSTAR BIDCO, LP
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 029496/0948 →
Assignment of Assignor's Interest Aug 6, 2013
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 030948/0607 →
Assignment of Assignor's Interest Aug 6, 2013
From: ROCKSTAR BIDCO, LP
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 030948/0758 →
Assignment of Assignor's Interest Aug 6, 2013
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 030948/0243 →
Assignment of Assignor's Interest Aug 6, 2013
From: ROCKSTAR BIDCO, LP
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 030948/0367 →
Assignment of Assignor's Interest Aug 22, 2013
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 031064/0874 →
Assignment of Assignor's Interest Aug 22, 2013
From: ROCKSTAR BIDCO, LP
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 031065/0100 →
Assignment of Assignor's Interest Aug 22, 2013
From: NOREL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 031065/0496 →
Assignment of Assignor's Interest Aug 22, 2013
From: ROCKSTAR BIDCO, LP
To: ROCKSTAR CONSORTIUM UP LP
Reel/Frame 031065/0617 →
Assignment of Assignor's Interest Oct 2, 2013
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 031440/0184 →
Assignment of Assignor's Interest Mar 28, 2014
From: ROCKSTAR CONSORTIUM US LP
To: SPHERIX PORTFOLIO ACQUISITION II, INC.
Reel/Frame 032611/0084 →
Assignment of Assignor's Interest Mar 25, 2015
From: ROCKSTAR CONSORTIUM US LP
To: SPHERIX PORTFOLIO ACQUISITION II
Reel/Frame 035250/0389 →
Security Interest Apr 20, 2015
From: ROCKSTAR CONSORTIUM US LP
To: RPX CLEARINGHOUSE LLC
Reel/Frame 035463/0588 →
Security Interest Apr 20, 2015
From: SPHERIX INCORPORATED; SPHERIX PORTFOLIO ACQUISITION II, INC.
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 035463/0584 →
Release of Security Interest Mar 3, 2016
From: RPX CLEARINGHOUSE LLC
To: SPHERIX INCOPORATED
Reel/Frame 037992/0488 →
Assignment of Assignor's Interest Jun 2, 2016
From: SPHERIX INCORPORATED
To: INTERNATIONAL LICENSE EXCHANGE OF AMERICA, LLC
Reel/Frame 038787/0297 →