Patent Assignment
Reel/Frame 053788/0229
Corrective Assignment to Correct the Receiving Party to Carnegie Learning, Inc. Previously Recorded on Reel 053751 Frame 0257. Assignor(S) Hereby Confirms the Release of Security Interest. Filed Correct Receiving Party Under 053751/0691. Please Remove This Incorrect Assignment.
Recorded: 2020-09-16
Pages: 6
Assignor
CRESCENT DIRECT LENDING, LLC
Executed: 2020-09-11
Assignee
CARNEGIE LEARNING, INC.
501 GRANT STREET, UNION TRUST BUILDING, SUITE 1075, PITTSBURGH, PENNSYLVANIA, 15219
Covered Properties
(2)
Methods and Systems for Tutoring Using a Tutorial Model with Interactive Dialog
Patent:
6,634,887 →
Application:
09/884,743 →
Compound Blowout Preventer Seal and Method of Using Same
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 30, 2001
From: KOEDINGER, KENNETH R.; HEFFERNAN III, NEIL THOMAS
To: CARNEGIE MELLON UNIVERSITY
Reel/Frame 012356/0554 →
Assignment of Assignor's Interest
Jan 27, 2015
From: CANTLON, KYLE BRETT; LIOTTA, JOSEPH JAMES
To: NATIONAL OILWELL VARCO, L.P.
Reel/Frame 034825/0327 →
Security Interest
Oct 1, 2018
From: CARNEGIE LEARNING, INC.
To: CRESCENT DIRECT LENDING, LLC, AS AGENT
Reel/Frame 047016/0477 →
Release of Security Interest
Sep 11, 2020
From: CRESCENT DIRECT LENDING, LLC
To: EMC PUBLISHING, LLC
Reel/Frame 053751/0257 →
Release of Security Interest
Sep 11, 2020
From: CRESCENT DIRECT LENDING, LLC
To: CARNEGIE LEARNING, INC.
Reel/Frame 053751/0691 →