Patent Assignment
Reel/Frame 034648/0870
Corrective Assignment to Correct the Wrong Assignee Noted When Originally Filed on Cover Sheet Previously Recorded on Reel 021046 Frame 0418. Assignor(S) Hereby Confirms the Assignee Should Have Been Sbc Knowledge Ventures, L.P. Not at&T Knowledge Ventures, L.P. See Attached.
Recorded: 2014-12-16
Pages: 2
Assignor
SBC PROPERTIES, L.P.
Executed: 2003-06-10
Assignee
SBC KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
System and Method for Routing a Call to a Called Party's Landline or Wireless Communication Unit
Patent:
6,208,854 →
Application:
09/079,061 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jun 3, 2008
From: SBC PROPERTIES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 021046/0418 →
Change of Name
Dec 16, 2014
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 034648/0956 →
Change of Name
Dec 16, 2014
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 034649/0001 →
Assignment of Assignor's Interest
Mar 27, 2015
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: RPX CORPORATION
Reel/Frame 035277/0991 →
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 →