IP Library › Assignment 031611/0472
Patent Assignment
Reel/Frame 031611/0472

Assignment of Assignor's Interest

Recorded: 2013-11-15 Pages: 4
Assignor
RICCARDI, GIUSEPPE
Executed: 2001-09-20
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property (1)
Method and System for Automatically Detecting Morphemes in a Task Classification System Using Lattices
Patent: 8,909,529 →
Application: 14/081,234 →
Publication: US 2014/0074476
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 19, 2015
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 037090/0931 →
Assignment of Assignor's Interest Nov 19, 2015
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 037091/0047 →
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041512/0608 →