IP Library › Assignment 032827/0103
Patent Assignment
Reel/Frame 032827/0103

Assignment of Assignor's Interest

Recorded: 2014-05-06 Pages: 3
Assignors
CHEN, LEI
Executed: 2014-04-30
ZECHNER, KLAUS
Executed: 2014-04-29
LOUKINA, ANASTASSIA
Executed: 2014-04-29
Assignee
EDUCATIONAL TESTING SERVICE
ROSEDALE ROAD, PRINCETON, NEW JERSEY, 08541
Covered Property (1)
Systems and Methods for Natural Language Processing for Speech Content Scoring
Patent: 9,799,228 →
Application: 14/152,178 →
Publication: US 2014/0199676
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee State of Incorporation Inside the Assignment Document Previously Recorded at Reel: 032827 Frame: 0103. Assignor(S) Hereby Confirms the Assignment. Jun 1, 2015
From: CHEN, LEI; ZECHNER, KLAUS; LOUKINA, ANASTASSIA
To: EDUCATIONAL TESTING SERVICE
Reel/Frame 035799/0224 →