Patent Assignment
Reel/Frame 057344/0944
Nunc Pro Tunc Assignment
Recorded: 2021-08-31
Pages: 5
Assignor
WESTERN FLUIDS LLC
Executed: 2020-04-22
Assignee
COLE-PARMER INSTRUMENT COMPANY LLC
625 BUNKER COURT, VERNON HILLS, ILLINOIS, 60061
Covered Property
(1)
Universal Manifold for Delivering Hazardous Liquid
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 31, 2021
From: TOUHY, JASON; KESSLER, JUSTUS
To: WESTERN FLUIDS LLC
Reel/Frame 057344/0916 →
Security Interest
Nov 9, 2021
From: ZEPTOMETRIX LLC; ENVIRONMENTAL EXPRESS, INC.; COLE-PARMER INSTRUMENT COMPANY LLC; SPEX CERTIPREP, LLC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 058066/0423 →
Termination and Release of Security Interest in Patents Recordednovember 9, 2021 at Reel 058066 Frame 0423
Jun 10, 2025
From: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: ZEPTOMETRIX LLC; ENVIRONMENTAL EXPRESS, INC.; COLE-PARMER INSTRUMENT COMPANY LLC; SPEX CERTIPREP, LLC
Reel/Frame 071587/0751 →
Patent Security Agreement
Jun 11, 2025
From: COLE-PARMER INSTRUMENT COMPANY LLC; SPEX CERTIPREP, LLC; SPEX SAMPLEPREP, LLC; ZEPTOMETRIX LLC
To: UBS, AG, STAMFORD BRANCH
Reel/Frame 071511/0113 →