Patent Assignment
Reel/Frame 050838/0320
Partial Release of Security Interest Recorded at R/F/ 037146/0724
Recorded: 2019-10-28
Pages: 7
Assignor
CITIBANK, N.A., AS ADMINISTRATIVE AGENT
Executed: 2019-10-25
Assignee
POLYONE CORPORATION
33587 WALKER ROAD, AVON LAKE, OHIO, 44012
Covered Properties
(11)
Use of Calcium Carbonate in Rigid Poly(Vinyl Chloride) Compositions
Insert Panel for Concrete Fillable Formwork Wall
Profile-Extruded Poly(Vinyl Chloride) Articles and Method of Making Same
Profile-Extruded Poly(Vinyl Chloride) Articles and Method of Making Same
Heat Tolerant, Optically Clear Cpvc and Method of Making Same
Method of Making Molded Articles
Epoxidized Soyate Diesters and Methods of Using Same
High Flow Polyvinyl Halide Compound and Methods of Making and Using Same
Method of Making Molded Articles
Processes for Making High Purity Renewable Source-Based Plasticizers and Products Made Therefrom
Crosslinkable Bioplasticizers
Related Assignments
(16)
Other recorded transfers of the patents in this record — the chain of ownership.
Release of Security Interest in Patents at Reel/Frame 037113/0144
Mar 23, 2018
From: U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: POLYONE CORPORATION; COLORMATRIX HOLDINGS, INC.
Reel/Frame 045680/0342 →
Assignment for Security -- Patents
Oct 25, 2019
From: ECHO US HOLDINGS, LLC
To: CERBERUS BUSINESS FINANCE AGENCY, LLC
Reel/Frame 050829/0840 →
Partial Release of Security Interest Recorded at R/F 037101/0448
Oct 28, 2019
From: WELLS FARGO CAPITAL FINANCE LLC
To: POLYONE CORPORATION; COLORMATRIX HOLDINGS, INC.
Reel/Frame 050838/0181 →
Assignment of Assignor's Interest
Oct 28, 2019
From: POLYONE CORPORATION
To: ECHO US HOLDINGS, LLC
Reel/Frame 050847/0396 →
Partial Release of Security Interest Recorded at R/F 27522/0154
Oct 28, 2019
From: WELLS FARGO CAPITAL FINANCE LLC
To: POLYONE CORPORATION; THE COLORMATRIX CORPORATION; COLORMATRIX HOLDINGS, INC.; GSDI SPECIALTY DISPERSIONS, INC.
Reel/Frame 050838/0060 →
Change of Name
Oct 29, 2019
From: ECHO US HOLDINGS, LLC
To: GEON PERFORMANCE SOLUTIONS, LLC
Reel/Frame 050860/0746 →
Release by Secured Party
Nov 22, 2019
From: U.S. BANK TRUST NATIONAL ASSOCIATION; PATRICK J. CROWLEY, TRUSTEE
To: POLYONE CORPORATION
Reel/Frame 051094/0874 →
Assignment of Assignor's Interest
Jul 8, 2021
From: LEE, SANG H.; HOOKS, ROBERT B.
To: POLYONE CORPORATION
Reel/Frame 056791/0824 →
Assignment of Assignor's Interest
Jul 8, 2021
From: SHAKIR, SALEEM; LEE, SANG
To: POLYONE CORPORATION
Reel/Frame 056791/0751 →
Release of Security Interest in Patents
Aug 18, 2021
From: CERBERUS BUSINESS FINANCE AGENCY, LLC
To: ECHO US HOLDINGS, LLC
Reel/Frame 057221/0585 →
Security Interest
Aug 25, 2021
From: GEON PERFORMANCE SOLUTIONS, LLC
To: HSBC BANK USA, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 057280/0941 →
Assignment of Assignor's Interest
Sep 1, 2021
From: AVAKIAN, ROGER W.; HU, LING
To: POLYONE CORPORATION
Reel/Frame 057416/0958 →
Assignment of Assignor's Interest
Sep 1, 2021
From: GENG, KEBIN; AVAKIAN, ROGER W.; DUPONT, LOUIS; HORTON, STEPHEN D.
To: POLYONE CORPORATION
Reel/Frame 057350/0864 →
Assignment of Assignor's Interest
Sep 1, 2021
From: SHAKIR, SALEEM; LEE, SANG
To: POLYONE CORPORATION
Reel/Frame 057350/0869 →
Release of Security Interests in Patents Recorded at Reel 027522, Frame 0154.
Jun 24, 2025
From: WELLS FARGO CAPITAL FINANCE, LLC, AS ADMINISTRATIVE AGENT
To: AVIENT CORPORATION (F/K/A POLYONE CORPORATION); GSDI SPECIALTY DISPERSIONS, INC. (F/K/A GAYSON SILICON DISPERSIONS, INC.); THE COLORMATRIX CORPORATION; COLORMATRIX HOLDINGS, INC.
Reel/Frame 071711/0354 →
Release of Security Interests in Patents Recorded at Reel 037101, Frame 0448.
Jun 24, 2025
From: WELLS FARGO CAPITAL FINANCE, LLC, AS ADMINISTRATIVE AGENT
To: AVIENT CORPORATION (F/K/A POLYONE CORPORATION); COLORMATRIX HOLDINGS, INC.
Reel/Frame 071730/0746 →