IP Library Assignment 023518/0401
Patent Assignment
Reel/Frame 023518/0401

Assignment of Assignor's Interest

Recorded: 2009-11-15 Pages: 2
Assignor
ERSHOV, ALEXANDER V.
Executed: 2006-09-26
Assignee
QUINTURA, INC.
901 N. PITT STREET, SUITE 325, ALEXANDRIA, VIRGINIA, 22314
Covered Property (1)
Use of Neural Networks for Annotating Search Results
Patent: 8,533,130 →
Application: 12/618,733 →
Publication: US 2011/0047111
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 26, 2010
From: QUINTURA INC.
To: DRANIAS DEVELOPMENT LLC
Reel/Frame 024442/0235 →
Merger Jan 20, 2016
From: DRANIAS DEVELOPMENT LLC
To: CALLAHAN CELLULAR L.L.C.
Reel/Frame 037564/0613 →