Patent Assignment
Reel/Frame 064456/0827
Assignment of Assignor's Interest
Recorded: 2023-08-01
Pages: 5
Assignee
ULTRA SMALL FIBERS, LLC
214 RIGLER LANE, WARTRACE, TENNESSEE, 37183
Covered Property
(1)
Filtration Media and Method of Manufacturing Filtration Media Using Nanofilm
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 1, 2023
From: ANOSZKO, THOMAS J.; BHAT, GAJANAN SUBRAY; SUN, QIN; KHANPARA, JATIN CHAMPAKLAL
To: RESEARCH PRODUCTS CORPORATION
Reel/Frame 064456/0750 →
Assignment of Assignor's Interest
Aug 1, 2023
From: ULTRA SMALL FIBERS, LLC
To: RESEARCH PRODUCTS CORPORATION
Reel/Frame 064456/0915 →
Security Interest
Oct 6, 2025
From: RESEARCH PRODUCTS CORPORATION; DRI-STEEM CORPORATION; EWC CONTROLS, LLC
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 073007/0564 →
Patent Security Agreement
Oct 15, 2025
From: RESEARCH PRODUCTS CORPORATION; DRI-STEEM CORPORATION; EWC CONTROLS, LLC
To: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
Reel/Frame 073109/0707 →
Assignment of Patent Security Agreement, Recorded on October 15, 2025 at Reel/Frame 73109/0707
Jul 16, 2026
From: GOLDMAN SACHS BANK USA, AS EXISTING AGENT
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS SUCCESSOR AGENT
Reel/Frame 075998/0444 →