Patent Assignment
Reel/Frame 071519/0538
Assignment of Assignor's Interest
Recorded: 2025-06-25
Pages: 9
Assignor
FLEXSYS AMERICA L.P.
Executed: 2025-05-22
Assignee
FLEXSYS IP HOLDINGS, LLC
260 SPRINGSIDE DRIVE, AKRON, OHIO, 44333
Covered Properties
(15)
Insoluble Sulfur Compositions
PCT:
PCT/US2024/016676 ↗
Compositions Comprising 2,2,4-Trimethyl-N-Phenyl-1,2-Dihydroquinolin-6-Amine
PCT:
PCT/US2024/019142 ↗
Quinolineimine Antidegradant Compounds and Uses Thereof
PCT:
PCT/US2024/019155 ↗
Heteroaryl Antidegradants
PCT:
PCT/US2024/022184 ↗
6-Aminoquinoline Antidegradants
PCT:
PCT/US2024/022189 ↗
Antidegradant Bis(Dihydro and Tetrahydroquinoline) Compounds and Uses Thereof
PCT:
PCT/US2024/027620 ↗
Quinolineamine and Pyridoquinoline Antidegradant Compounds and Uses Thereof
PCT:
PCT/US2024/031805 ↗
Tread Compounds
PCT:
PCT/US2024/042750 ↗
Triazinanes and Methods of Making Them
Triazinane Derivatives and Methods of Making Them
Triazinanes Possessing Thiosulfonate End-Groups and Methods of Making Them
Quinolineamine Antidegradant Compounds and Uses Thereof
Application:
18/870,876 →
Publication:
US 2025/0368607
Antidegradant Compounds and Uses Thereof
Application:
18/938,965 →
Publication:
US 2025/0066304
Aminoindole Antidegradant Compounds and Uses Thereof
Application:
18/996,312 →
Rubber Compositions Comprising Antidegradants
Application:
19/140,647 →
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 29, 2021
From: CHAPELET, JUDICAEL JACQUES; FORCINITI, LEANDRO
To: FLEXSYS AMERICA L.P.
Reel/Frame 056086/0496 →
Security Interest
Jul 11, 2023
From: FLEXSYS AMERICA L.P.
To: ROYAL BANK OF CANADA, AS COLLATERAL AGENT
Reel/Frame 064210/0538 →
First Lien Patent Security Agreement
Dec 27, 2024
From: FLEXSYS AMERICA L.P.
To: RIVER FINANCE HOLDINGS, LLC, AS COLLATERAL AGENT
Reel/Frame 069791/0614 →
Release of Security Interest
May 23, 2025
From: ROYAL BANK OF CANADA, AS ADMINISTRATIVE AGENT AND AS COLLATERAL AGENT
To: FLEXSYS HOLDINGS, INC.
Reel/Frame 071358/0859 →
Release of Security Interest
May 23, 2025
From: RIVER FINANCE HOLDINGS, LLC, AS COLLATERAL AGENT
To: FLEXSYS AMERICA L.P.
Reel/Frame 071210/0111 →
Security Interest
May 28, 2025
From: FLEXSYS IP HOLDINGS, LLC
To: ROYAL BANK OF CANADA, AS THE COLLATERAL AGENT
Reel/Frame 071243/0123 →
Assignment of Assignor's Interest
Jul 25, 2025
From: CHAPELET, JUDICAEL JACQUES; FORCINITI, LEANDRO; PENNEY, JONATHAN MICHAEL; FIELDS, DONALD L., JR.
To: FLEXSYS AMERICA L.P.
Reel/Frame 072262/0852 →
Assignment of Assignor's Interest
Aug 21, 2025
From: FLOYD, THOMAS RICHARD; JACKSON, GRAYSON LEE; TRIPLETT, RALPH D., II; WONG, HIU CHING
To: FLEXSYS AMERICA L.P.
Reel/Frame 072087/0073 →
Assignment of Assignor's Interest
Sep 3, 2025
From: AL-AFYOUNI, MALIK HANI; CHAPELET, JUDICAEL JACQUES; FIELDS, DONALD L., JR.; HAMBY, TAYLOR BLUE
To: FLEXSYS AMERICA L.P.
Reel/Frame 072149/0209 →
Assignment of Assignor's Interest
Sep 3, 2025
From: AL-AFYOUNI, MALIK HANI; CHAPELET, JUDICAEL JACQUES; FIELDS, DONALD L., JR.; IGNATZ-HOOVER, FREDERICK
To: FLEXSYS AMERICA L.P.
Reel/Frame 072149/0147 →
Assignment of Assignor's Interest
Sep 15, 2025
From: CHAPELET, JUDICAEL JACQUES; AL-AFYOUNI, MALIK HANI; FIELDS, DONALD L., JR.; IGNATZ-HOOVER, FREDERICK
To: FLEXSYS AMERICA L.P.
Reel/Frame 072256/0132 →