Patent Assignment
Reel/Frame 071210/0337
Release of Security Interest
Recorded: 2025-05-23
Pages: 13
Assignor
RIVER FINANCE HOLDINGS, LLC, AS COLLATERAL AGENT
Executed: 2025-05-23
Assignee
FLEXSYS HOLDINGS, INC.
2711 CENTERVILLE ROAD, SUITE 400, WILMINGTON, DELAWARE, 19808
Covered Properties
(22)
Process for Improving the Purity of Quaternary Ammonium Hydroxides by Electrolysis
Silica-Filled Rubbers Comprising a Quinone Diimine
Process for Improving the Purity of Quaternary Ammonium Hydroxides by Electrolysis in a Two-Compartment Cell
Vulcanizing Composition Containing Cyclododecasulfur and Improved Cyclododecasulfur Compound
Compounds with Antidegradant and Antifatigue Efficacy and Compositions Including Said Compounds
Method for the Manufacture of Polymeric Sulfur
Method for the Manufacture of Cyclododecasulfur
Compounds and Mixtures with Antidegradant and Antifatigue Efficacy and Compositions Including Said Compounds
Methods of Making Compounds and Mixtures Having Antidegradant and Antifatigue Efficacy
Methods of Making Compounds and Mixtures Having Antidegradant and Antifatigue Efficacy
Methods of Making Compounds Having Antidegradant and Antifatigue Efficacy
Compounds and Mixtures with Antidegradant and Antifatigue Efficacy and Compositions Inluding Such Compounds
Processes for Forming Vulcanizable Elastomeric Formulations and Vulcanized Elastomeric Articles
Vulcanizing Composition Containing Cyclododecasulfur and Improved Cyclododecasulfur Compound
Method for the Manufacture of Cyclododecasulfur
Compounds with Antidegradant and Antifatigue Efficacy and Compositions Including Said Compounds
Durable Elastomeric Compositions Employing Cyclododecasulfur as a Vulcanizing Agent
Methods of Making Compounds and Mixtures Having Antidegradant and Antifatigue Efficacy
Method for the Manufacture of Cyclododecasulfur
Processes Useful in the Manufacture of Cyclododecasulfur
Application:
17/437,930 →
Publication:
US US20220169505A1
Processes Useful in the Manufacture of Cyclododecasulfur
Application:
17/437,956 →
Publication:
US US20220162761A1
Processes Useful in the Manufacture of Cyclododecasulfur
Application:
17/437,959 →
Publication:
US US20220162068A1
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 3, 2016
From: BARNICKI, SCOTT DONALD; IGNATZ-HOOVER, FREDERICK; HEMBRE, ROBERT THOMAS; KREULEN, HENK
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 037880/0824 →
Assignment of Assignor's Interest
Apr 21, 2017
From: BOONE, MATTHEW ALLEN; FIELDS, DONALD L., JR.; IGNATZ-HOOVER, FREDERICK
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 042091/0867 →
Assignment of Assignor's Interest
Apr 21, 2017
From: BARNICKI, SCOTT DONALD; HEMBRE, ROBERT THOMAS; LANINGHAM, MICHAEL RICHARD; CHAKRABORTY, SUMIT
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 042088/0158 →
Assignment of Assignor's Interest
Sep 14, 2017
From: BOONE, MATTHEW ALLEN; FIELDS, DONALD L., JR.; IGNATZ-HOOVER, FREDERICK
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 043586/0296 →
Assignment of Assignor's Interest
Sep 14, 2017
From: BOONE, MATTHEW ALLEN; FIELDS, DONALD L., JR.; IGNATZ-HOOVER, FREDERICK
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 043585/0463 →
Assignment of Assignor's Interest
Sep 14, 2017
From: BOONE, MATTHEW ALLEN; FIELDS, DONALD L., JR.; IGNATZ-HOOVER, FREDERICK
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 043592/0163 →
Assignment of Assignor's Interest
Sep 14, 2017
From: BOONE, MATTHEW ALLEN; FIELDS, DONALD L., JR.; IGNATZ-HOOVER, FREDERICK
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 043590/0808 →
Assignment of Assignor's Interest
Sep 14, 2017
From: BOONE, MATTHEW ALLEN; FIELDS, DONALD L., JR.; IGNATZ-HOOVER, FREDERICK
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 043588/0008 →
Assignment of Assignor's Interest
Oct 24, 2017
From: HUA, GUOXIONG; WOOLLINS, JOHN DEREK
To: THE UNIVERSITY COURT OF THE UNIVERSITY OF ST. ANDREWS
Reel/Frame 043931/0196 →
Assignment of Assignor's Interest
Oct 24, 2017
From: BARNICKI, SCOTT DONALD; HEMBRE, ROBERT THOMAS; MACKENZIE, ELAINE BEATRICE; LANINGHAM, JOY LYNN
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 043930/0085 →
Assignment of Assignor's Interest
Oct 31, 2017
From: THE UNIVERSITY OF ST. ANDREWS
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 043990/0683 →
Assignment of Assignor's Interest
Feb 9, 2018
From: KREULEN, HENK
To: SOLUTIA EUROPE BVBA
Reel/Frame 044877/0843 →
Assignment of Assignor's Interest
Feb 9, 2018
From: BARNICKI, SCOTT DONALD; IGNATZ-HOOVER, FREDERICK; HEMBRE, ROBERT THOMAS; SMITH, ANDREW NEIL
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 044878/0077 →
Assignment of Assignor's Interest
Feb 21, 2018
From: SOLUTIA EUROPE BVBA
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 044988/0673 →
Assignment of Assignor's Interest
Feb 27, 2018
From: THE UNIVERSITY OF ST. ANDREWS
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 045044/0281 →
Assignment of Assignor's Interest
May 29, 2018
From: BARNICKI, SCOTT DONALD; IGNATZ-HOOVER, FREDERICK; HEMBRE, ROBERT THOMAS; KREULEN, HENK
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 045921/0769 →
Assignment of Assignor's Interest
Jun 1, 2018
From: HUA, GUOXIONG; WOOLLINS, JOHN DEREK
To: THE UNIVERSITY COURT OF THE UNIVERSITY OF ST. ANDREWS
Reel/Frame 045962/0474 →
Assignment of Assignor's Interest
Jun 1, 2018
From: BARNICKI, SCOTT DONALD; HEMBRE, ROBERT THOMAS; MACKENZIE, ELAINE BEATRICE; LANINGHAM, JOY LYNN
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 045962/0152 →
Assignment of Assignor's Interest
Jun 4, 2018
From: THE UNIVERSITY COURT OF THE UNIVERSITY OF ST. ANDREWS
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 045972/0263 →
Assignment of Assignor's Interest
Aug 14, 2018
From: BOONE, MATTHEW ALLEN; FIELDS, DONALD L., JR.; IGNATZ-HOOVER, FREDERICK
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 046796/0493 →
Assignment of Assignor's Interest
Sep 15, 2020
From: BARNICKI, SCOTT DONALD; HEMBRE, ROBERT THOMAS
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 053768/0968 →
Assignment of Assignor's Interest
Sep 15, 2020
From: KREULEN, HENK
To: EASTMAN CHEMICAL MIDDELBURG B.V.
Reel/Frame 053768/0037 →
Assignment of Assignor's Interest
Sep 15, 2020
From: IGNATZ-HOOVER, FREDERICK; SMITH, ANDREW NEIL; VELAMAKANNI, ARUNA M.; LIN, CHENCHY
To: FLEXSYS AMERICA L.P.
Reel/Frame 053768/0490 →
Assignment of Assignor's Interest
Oct 2, 2020
From: EASTMAN CHEMICAL MIDDELBURG B.V.
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 053958/0515 →
Assignment of Assignor's Interest
Oct 5, 2020
From: FLEXSYS AMERICA L.P.
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 053969/0104 →