IP Library › Assignment 017340/0550
Patent Assignment
Reel/Frame 017340/0550

Assignment of Assignor's Interest

Recorded: 2005-12-08 Pages: 4
Assignors
WALTER, EDWARD
Executed: 2005-12-08
HECT, TERRY
Executed: 2005-12-08
Assignee
SBC KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
Method for segregating billable transactions in a multimode communication device
Patent: 8,515,387 →
Application: 11/296,954 →
Publication: US 2007/0135109
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 16, 2018
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: PROSPER TECHNOLOGY, LLC
Reel/Frame 046556/0096 →
Change of Name Jul 19, 2018
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 046591/0640 →
Change of Name Jul 19, 2018
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 046591/0698 →
Assignment of Assignor's Interest Jan 18, 2019
From: PROSPER TECHNOLOGY, LLC
To: LYFT, INC.
Reel/Frame 048097/0353 →