IP Library › Assignment 050884/0952
Patent Assignment
Reel/Frame 050884/0952

Assignment of Assignor's Interest

Recorded: 2019-10-31 Pages: 5
Assignor
INTELLECTUAL VENTURES II LLC
Executed: 2019-10-31
Assignee
INTELLECTUAL VENTURES ASSETS 144 LLC
251 LITTLE FALLS DRIVE, WILMINGTON, DELAWARE, 19808
Covered Properties (2)
System and Method for Detecting Computer Port Inactivity
Patent: 7,293,291 →
Application: 10/623,274 →
Publication: US 2005/0015615
System and Method for Detecting Computer Port Inactivity
Patent: 7,565,699 →
Application: 11/897,295 →
Publication: US 2007/0300305
Related Assignments (6)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name Aug 16, 2011
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 026755/0203 →
Assignment of Assignor's Interest Nov 16, 2011
From: AT&T INTELLECTUAL PROPERTY I, LP
To: WORCESTER TECHNOLOGIES LLC
Reel/Frame 027241/0681 →
Change of Name Nov 17, 2011
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 027244/0297 →
Change of Name Nov 17, 2011
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 027244/0339 →
Merger Jun 18, 2013
From: WORCESTER TECHNOLOGIES LLC
To: INTELLECTUAL VENTURES II LLC
Reel/Frame 030638/0027 →
Assignment of Assignor's Interest Jan 3, 2020
From: INTELLECTUAL VENTURES ASSETS 144 LLC
To: CDN INNOVATIONS, LLC
Reel/Frame 051406/0748 →