IP Library › Assignment 028672/0621
Patent Assignment
Reel/Frame 028672/0621

Assignment of Assignor's Interest

Recorded: 2012-07-30 Pages: 6
Assignors
NOVACK, BRIAN M.
Executed: 2005-07-20
MADSEN, DANIEL L.
Executed: 2005-07-20
CHEANEY, MICHAEL D.
Executed: 2005-07-20
THOMPSON, TIMOTHY R.
Executed: 2005-07-20
Assignee
SBC KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
Method for Communicating Certificates to Computers
Patent: 8,898,458 →
Application: 12/831,314 →
Publication: US 2010/0275013
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 30, 2012
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 028669/0158 →
Change of Name Jul 30, 2012
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 028669/0234 →