IP Library › Assignment 043593/0443
Patent Assignment
Reel/Frame 043593/0443

Assignment of Assignor's Interest

Recorded: 2017-09-14 Pages: 4
Assignors
IONKIN, ALEX SERGEY
Executed: 2017-09-14
WATTERS, ARIANNA LUBOMYRA
Executed: 2017-09-14
Assignee
FXI, INC.
1400 N. PROVIDENCE ROAD, SUITE 2000, MEDIA, PENNSYLVANIA, 19063
Covered Property (1)
Cesium and Rubidium Derivatives as Catalysts for Polyurethane Foams
Application: 15/704,773 →
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Feb 24, 2020
From: FXI, INC.; INNOCOR, INC.
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 052004/0277 →
Security Interest Feb 25, 2020
From: FXI, INC.; INNOCOR, INC.
To: TRUIST BANK, AS AGENT
Reel/Frame 052019/0442 →
Security Interest May 1, 2023
From: FXI, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 063492/0830 →
Corrective Assignment to Correct the Supporting Documents Previously Recorded at Reel: 63492 Frame: 830. Assignor(S) Hereby Confirms the Security Interest. Nov 11, 2025
From: FXI, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 073572/0811 →
Release of Security Interest in Patents Recorded at Reel/Frame 052004/0277 Nov 25, 2025
From: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS SUCCESSOR IN INTEREST TO U.S. BANK NATIONAL ASSOCIATION
To: FXI, INC. (IN ITS OWN CAPACITY AND AS SUCCESSOR BY MERGER TO INNOCOR, INC.)
Reel/Frame 073698/0832 →
Release of Security Interest in Patents Recorded at Reel/Frame 063492/0830 Nov 25, 2025
From: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION
To: FXI, INC.
Reel/Frame 073698/0839 →