IP Library › Assignment 044438/0966
Patent Assignment
Reel/Frame 044438/0966

Merger

Recorded: 2017-12-19 Pages: 14
Assignor
Assignee
CENGAGE LEARNING, INC.
20 CHANNEL CENTER STREET, BOSTON, MASSACHUSETTS, 02210
Covered Properties (2)
Freeform Mathematical Parsing and Grading Method and System
Patent: 9,547,996 →
Application: 13/191,805 →
Publication: US 2012/0189991
Freeform Mathematical Parsing and Grading Method and System
Application: 15/400,177 →
Publication: US 2017/0193836
Related Assignments (7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 29, 2013
From: SMITH, HILDON; FORD, TERRANCE T.
To: ADVANCED INSTRUCTIONAL SYSTEMS, INC.
Reel/Frame 030309/0156 →
Assignment of Assignor's Interest Apr 26, 2018
From: SMITH, HILDON; FORD, TERRANCE T.
To: ADVANCED INSTRUCTIONAL SYSTEMS, INC.
Reel/Frame 045646/0167 →
Security Agreement Nov 14, 2018
From: CENGAGE LEARNING, INC.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
Reel/Frame 047540/0979 →
Security Agreement Nov 19, 2018
From: CENGAGE LEARNING, INC.
To: CITIBANK, N.A.
Reel/Frame 047600/0582 →
Security Interest Mar 22, 2024
From: CENGAGE LEARNING, INC.
To: MORGAN STANLEY SENIOR FUNDING, INC., AS COLLATERAL AGENT
Reel/Frame 066869/0623 →
Release of Patent Security Interests (Abl) Mar 22, 2024
From: CITIBANK, N.A.
To: CENGAGE LEARNING, INC.; CENGAGE LEARNING HOLDCO, INC.
Reel/Frame 066875/0028 →
Release of Security Interests (Term) Mar 22, 2024
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: CENGAGE LEARNING, INC.; CENGAGE LEARNING HOLDCO, INC.
Reel/Frame 066874/0846 →