IP Library Assignment 053584/0141
Patent Assignment
Reel/Frame 053584/0141

Assignment of Assignor's Interest

Recorded: 2020-08-25 Pages: 6
Assignors
BAIZEL, DANIEL J.
Executed: 2020-08-18
LARGE, JAMES E.
Executed: 2020-08-14
SLAMA, MOUNIR B.H.
Executed: 2020-08-18
Assignee
COLUMBUS INDUSTRIES, INC.
2938 STATE ROUTE 752, ASHVILLE, OHIO, 43103-0257
Covered Property (1)
Filtering Apparatus with at Least One Filter Unit
Application: 17/001,108 →
Publication: US 2022/0055058
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement Apr 22, 2025
From: COLUMBUS INDUSTRIES, INC.
To: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
Reel/Frame 070905/0890 →