Patent Assignment
Reel/Frame 050847/0396
Assignment of Assignor's Interest
Recorded: 2019-10-28
Pages: 20
Assignor
POLYONE CORPORATION
Executed: 2019-10-25
Assignee
ECHO US HOLDINGS, LLC
430 PARK AVENUE, 18TH FLOOR, C/O SK CAPITAL PARTNERS, NEW YORK, NEW YORK, 10022
Covered Properties
(16)
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
Inherently Flame Retardant Compound to Diffuse Visible Light from Fixtures Containing Light Emitting Diodes
Application:
15/705,018 →
Publication:
US 2019/0079219
Use of Epoxidized Fatty Acid Ester to Plasticize Nitrocellulose
Application:
16/308,010 →
Publication:
US 2019/0177506
Flexible Polyvinyl Halide Used for Injection Over-Molding
Thermally Conductive Polyvinyl Halide
Poly(Vinyl Chloride) Mixtures for Wire and Cable Coverings
Application:
62/750,787 →
Related Assignments
(21)
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 of Assignor's Interest
Nov 19, 2018
From: SHOEMAKER, CRAIG L.; ABU-ALI, AMJAD; GRANT, JOHN L.
To: POLYONE CORPORATION
Reel/Frame 047541/0491 →
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/ 037146/0724
Oct 28, 2019
From: CITIBANK, N.A., AS ADMINISTRATIVE AGENT
To: POLYONE CORPORATION
Reel/Frame 050838/0320 →
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 →
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 →
Change of Name
Oct 29, 2019
From: ECHO US HOLDINGS, LLC
To: GEON PERFORMANCE SOLUTIONS, LLC
Reel/Frame 050860/0746 →
Change of Name
Oct 30, 2019
From: ECHO US HOLDINGS, LLC
To: GEON PERFORMANCE SOLUTIONS, LLC
Reel/Frame 050875/0629 →
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: SHAKIR, SALEEM; LEE, SANG
To: POLYONE CORPORATION
Reel/Frame 056791/0751 →
Assignment of Assignor's Interest
Jul 8, 2021
From: LEE, SANG H.; HOOKS, ROBERT B.
To: POLYONE CORPORATION
Reel/Frame 056791/0824 →
Release of Security Interest in Patents
Aug 18, 2021
From: CERBERUS BUSINESS FINANCE AGENCY, LLC
To: ECHO US HOLDINGS, LLC
Reel/Frame 057221/0585 →
Assignment of Assignor's Interest
Aug 23, 2021
From: LEE, SANG; HU, LING; SHOEMAKER, CRAIG L.; SCHILLING, ROBERT
To: POLYONE CORPORATION
Reel/Frame 057258/0966 →
Assignment of Assignor's Interest
Aug 23, 2021
From: LEE, SANG; HU, LING; SHOEMAKER, CRAIG L.; SCHILLING, ROBERT
To: POLYONE CORPORATION
Reel/Frame 057266/0456 →
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: HU, LING; LEE, SANG H.
To: POLYONE CORPORATION
Reel/Frame 057416/0936 →
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 →
Assignment of Assignor's Interest
Sep 1, 2021
From: AVAKIAN, ROGER W.; HU, LING
To: POLYONE CORPORATION
Reel/Frame 057416/0958 →
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 →