IP Library › Assignment 036663/0615
Patent Assignment
Reel/Frame 036663/0615

Assignment of Assignor's Interest

Recorded: 2015-09-27 Pages: 5
Assignors
ROGERS, TIMOTHY A.
Executed: 2008-04-11
BOSKO, JOHN
Executed: 2008-05-30
O'BRIEN, COREY S.
Executed: 2008-06-03
MUTUM, RAGHUBIR S.
Executed: 2008-04-13
Assignee
HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
222 BERKELEY STREET, BOSTON, MASSACHUSETTS, 02116
Covered Property (1)
System and Method for Dynamic Online Test Content Generation
Patent: 9,672,753 →
Application: 14/859,600 →
Publication: US 2016/0012744
Related Assignments (12)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement Supplement (Revolver) Jan 30, 2018
From: HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
To: CITIBANK, N.A.
Reel/Frame 045196/0056 →
Patent Security Agreement Supplement (Term) Jan 30, 2018
From: HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
To: CITIBANK, N.A.
Reel/Frame 045196/0042 →
Patent Security Agreement (Revolving) Dec 4, 2019
From: HOUGHTON MIFFLIN HARCOURT PUBLISHERS INC.; HMH PUBLISHERS LLC; HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY; HOUGHTON MIFFLIN HARCOURT COMPANY
To: CITIBANK, N.A.
Reel/Frame 051186/0250 →
Patent Security Agreement (Senior) Dec 4, 2019
From: HOUGHTON MIFFLIN HARCOURT PUBLISHERS INC.; HMH PUBLISHERS LLC; HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY; HOUGHTON MIFFLIN HARCOURT COMPANY
To: CITIBANK, N.A.
Reel/Frame 051186/0284 →
Patent Security Agreement (Term) Dec 4, 2019
From: HOUGHTON MIFFLIN HARCOURT PUBLISHERS INC.; HMH PUBLISHERS LLC; HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY; HOUGHTON MIFFLIN HARCOURT COMPANY
To: CITIBANK, N.A.
Reel/Frame 051186/0271 →
First Lien Security Agreement Apr 7, 2022
From: HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
To: BANK OF AMERICA, N.A.
Reel/Frame 059630/0765 →
Second Lien Security Agreement Apr 7, 2022
From: HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 059598/0547 →
Release of Security Interest Apr 8, 2022
From: CITIBANK, N.A.
To: HOUGHTON MIFFLIN HARCOURT PUBLISHERS INC.; HMH PUBLISHERS LLC; HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY; HOUGHTON MIFFLIN HARCOURT COMPANY
Reel/Frame 059545/0542 →
Release of Security Interest Apr 8, 2022
From: CITIBANK, N.A.
To: HOUGHTON MIFFLIN HARCOURT PUBLISHERS INC.; HMH PUBLISHERS LLC; HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY; HOUGHTON MIFFLIN HARCOURT COMPANY
Reel/Frame 059545/0500 →
Release of Security Interest Apr 8, 2022
From: CITIBANK, N.A.
To: HOUGHTON MIFFLIN HARCOURT PUBLISHERS INC.; HMH PUBLISHERS LLC; HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY; HOUGHTON MIFFLIN HARCOURT COMPANY
Reel/Frame 059545/0302 →
First Lien Security Agreement May 2, 2023
From: HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
To: BANK OF AMERICA, N.A.
Reel/Frame 063514/0823 →
Change of Name Aug 5, 2024
From: HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
To: HMH EDUCATION COMPANY
Reel/Frame 068313/0058 →