IP Library › Assignment 050221/0988
Patent Assignment
Reel/Frame 050221/0988

Security Interest

Recorded: 2019-08-30 Pages: 8
Assignor
AMTEK RESEARCH INTERNATIONAL LLC
Executed: 2019-08-30
Assignee
U.S. BANK NATIONAL ASSOCIATION
800 NICOLLET MALL, BC-MN-H03Q, MINNEAPOLIS, MINNESOTA, 55402
Covered Properties (2)
Freestanding, Dimensionally Stable Microporous Webs
Application: 15/812,581 →
Publication: US 2018/0248164
Solidified, Conformable Porous Composites and Related Devices, Methods, and Uses
Application: 16/323,135 →
Publication: US 2019/0169395
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 8, 2022
From: PEKALA, RICHARD W.; LEE, DANIEL K.; EMANUEL, JAMES E.; WATERHOUSE, ROBERT
To: AMTEK RESEARCH INTERNATIONAL LLC
Reel/Frame 060744/0943 →
Assignment of Assignor's Interest Apr 18, 2023
From: WANDERA, DANIEL; FRENZEL, JEFF M.; PEKALA, RICHARD W.
To: AMTEK RESEARCH INTERNATIONAL LLC
Reel/Frame 063367/0207 →