Patent Assignment
Reel/Frame 042088/0158
Assignment of Assignor's Interest
Recorded: 2017-04-21
Pages: 6
Assignors
BARNICKI, SCOTT DONALD
Executed: 2017-04-20
HEMBRE, ROBERT THOMAS
Executed: 2017-04-20
LANINGHAM, MICHAEL RICHARD
Executed: 2017-04-20
CHAKRABORTY, SUMIT
Executed: 2017-04-20
BHAMIDI, VENKATESWARLU
Executed: 2017-04-20
Assignee
EASTMAN CHEMICAL COMPANY
200 SOUTH WILCOX DRIVE, KINGSPORT, TENNESSEE, 37660
Covered Property
(1)
Method for the Manufacture of Polymeric Sulfur
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Nov 1, 2021
From: FLEXSYS HOLDINGS, INC.
To: ROYAL BANK OF CANADA
Reel/Frame 057978/0662 →
Assignment of Assignor's Interest
Jul 1, 2022
From: EASTMAN CHEMICAL COMPANY
To: FLEXSYS HOLDINGS, INC.
Reel/Frame 060423/0395 →
First Lien Patent Security Agreement
Dec 27, 2024
From: FLEXSYS HOLDINGS, INC.
To: RIVER FINANCE HOLDINGS, LLC, AS COLLATERAL AGENT
Reel/Frame 069791/0623 →
Release of Security Interest
May 23, 2025
From: RIVER FINANCE HOLDINGS, LLC, AS COLLATERAL AGENT
To: FLEXSYS HOLDINGS, INC.
Reel/Frame 071210/0337 →
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 →
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
Dec 5, 2025
From: FLEXSYS HOLDINGS, INC.
To: FLEXSYS IP HOLDINGS, LLC
Reel/Frame 073129/0519 →