IP Library › Assignment 027246/0039
Patent Assignment
Reel/Frame 027246/0039

Assignment of Assignor's Interest

Recorded: 2011-11-17 Pages: 4
Assignor
WEISBERG, JEFF
Executed: 2007-07-27
Assignee
VOICESTAR, INC.
1315 WALNUT STREET, SUITE 1708, PHILADELPHIA, PENNSYLVANIA, 19107
Covered Property (1)
Method and System for Tracking Telephone Calls
Application: 13/294,436 →
Publication: US 2012/0059709
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 17, 2011
From: LIEBERMAN, TODD
To: VOICESTAR, INC.
Reel/Frame 027246/0083 →
Assignment of Assignor's Interest Nov 17, 2011
From: LIEBERMAN, TODD ELLIOT; WEISBERG, JEFFREY A.
To: VOICESTAR, INC.
Reel/Frame 027246/0116 →
Assignment of Assignor's Interest Nov 17, 2011
From: MARCHEX VOICE SERVICES, INC.
To: MARCHEX SALES, INC.
Reel/Frame 027246/0155 →
Change of Name Nov 17, 2011
From: VOICESTAR, INC.
To: MARCHEX VOICE SERVICES, INC.
Reel/Frame 027248/0410 →
Change of Name Mar 6, 2014
From: MARCHEX SALES, INC.
To: MARCHEX SALES, LLC
Reel/Frame 032399/0560 →