Patent Assignment
Reel/Frame 061353/0432
Assignment of Assignor's Interest
Recorded: 2022-10-09
Pages: 14
Assignee
CORPORATION DE L'ÉCOLE POLYTECHNIQUE DE MONTRÉAL
2500 CHEMIN DE POLYTECHNIQUE, MONTRÉAL, H3T 1J4, CANADA
Covered Property
(1)
Titanium Dioxide Catalyzed Butadiene Polymer Based Oxygen Scavenging System
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 8, 2020
From: CORPORATION DE L'ÉCOLE POLYTECHNIQUE DE MONTRÉAL
To: POLYVALOR, LIMITED PARTNERSHIP
Reel/Frame 054578/0215 →
Security Interest
Jan 27, 2021
From: AMPAC FLEXIBLES, LLC; AMPAC FLEXICON, LLC; AMPAC HOLDCO, INC.; AMPAC HOLDINGS, LLC
To: U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 055139/0731 →
Release of Security Interest
Mar 6, 2026
From: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION (AS SUCCESSOR IN INTEREST TO U.S. BANK NATIONAL ASSOCIATION), AS COLLATERAL AGENT
To: AMPAC FLEXIBLES, LLC; AMPAC FLEXICON, LLC; AMPAC HOLDCO, INC.; AMPAC HOLDINGS, LLC
Reel/Frame 075021/0794 →