IP Library › Assignment 052024/0482
Patent Assignment
Reel/Frame 052024/0482

Corrective Assignment to Correct the Assignee's Name Previously Recorded at Reel: 018997 Frame: 0847. Assignor(S) Hereby Confirms the Assignment.

Recorded: 2020-02-26 Pages: 5
Assignors
PATRON, DAVID
Executed: 2004-01-16
GORTI, SREENIVASA RAO
Executed: 2004-01-16
Assignee
SBC KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
Instant Message Enabled Device and Method
Patent: 7,870,216 →
Application: 11/705,481 →
Publication: US 2007/0214001
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 12, 2007
From: PATRON, DAVID; GORTI, SREENIVASA RAO
To: SBC KNOWLEDGE VENTURES, LP
Reel/Frame 018997/0847 →
Change of Name Feb 26, 2020
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 052024/0125 →
Change of Name Feb 26, 2020
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 052024/0184 →