Patent Assignment
Reel/Frame 031857/0540
Assignment of Assignor's Interest
Recorded: 2013-12-30
Pages: 3
Assignor
CHAMBERLAIN, BRENT
Executed: 2013-12-11
Assignee
KOCH FILTER CORPORATION
625 WEST HILL STREET, LOUISVILLE, KENTUCKY, 40208
Covered Property
(1)
Bottom Filter Frame Tab Relief
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 27, 2017
From: KOCH FILTER CORPORATION
To: AIR DISTRIBUTION TECHNOLOGIES IP, LLC
Reel/Frame 043122/0162 →
Assignment of Assignor's Interest
Aug 23, 2017
From: KOCH FILTER CORPORATION
To: AIR DISTRIBUTION TECHNOLOGIES IP, LLC
Reel/Frame 043375/0811 →
Security Interest
Aug 1, 2024
From: AIR DISTRIBUTION TECHNOLOGIES IP, LLC; AIR SYSTEM COMPONENTS, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 068324/0782 →
Security Interest
Aug 1, 2024
From: AIR DISTRIBUTION TECHNOLOGIES IP, LLC; AIR SYSTEM COMPONENTS, INC.
To: ACQUIOM AGENCY SERVICES LLC, AS COLLATERAL AGENT
Reel/Frame 068550/0054 →
Partial Release of Security Interest in Patents
Jan 7, 2026
From: PNC BANK, NATIONAL ASSOCIATION
To: AIR DISTRIBUTION TECHNOLOGIES IP, LLC
Reel/Frame 074270/0247 →
Release of Security Interest
Jan 9, 2026
From: ACQUIOM AGENCY SERVICES, LLC
To: AIR DISTRIBUTION TECHNOLOGIES IP, LLC; AIR SYSTEM COMPONENTS, INC.
Reel/Frame 074282/0279 →
Security Interest
Jan 9, 2026
From: KOCH FILTER CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 073427/0220 →
Assignment of Assignor's Interest
Feb 19, 2026
From: AIR DISTRIBUTION TECHNOLOGIES IP, LLC
To: KOCH FILTER CORPORATION
Reel/Frame 073840/0561 →