Patent Assignment
Reel/Frame 028213/0193
Assignment of Assignor's Interest
Recorded: 2012-05-15
Pages: 2
Assignee
EBRARY
318 CAMBRIDGE AVE., PALO ALTO, CALIFORNIA, 94306-1505
Covered Property
(1)
Method and Apparatus for Calculating Topical Categorization of Electronic Documents in a Collection
Application:
13/472,362 →
Publication:
US 2012/0296637
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Oct 24, 2014
From: PROQUEST LLC; EBRARY
To: BANK OF AMERICA, N.A. AS COLLATERAL AGENT
Reel/Frame 034033/0293 →
Security Interest
Dec 17, 2015
From: PROQUEST LLC; EBRARY
To: BANK OF AMERICA, N.A. AS COLLATERAL AGENT
Reel/Frame 037318/0946 →
Termination and Release of Security Interest in Patent Collateral
Dec 1, 2021
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: PROQUEST LLC; EBRARY
Reel/Frame 058294/0036 →