DAMPING THERMOPLASTIC ELASTOMERS

AVIENT CORPORATION (F/K/A POLYONE CORPORATION), COLORMATRIX HOLDINGS, INC.

from WELLS FARGO CAPITAL FINANCE, LLC, AS ADMINISTRATIVE AGENT

RELEASE OF SECURITY INTERESTS IN PATENTS RECORDED AT REEL 037101, FRAME 0448. Recorded 2025-06-24

POLYONE CORPORATION, COLORMATRIX HOLDINGS, INC.

from U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT

RELEASE OF SECURITY INTEREST IN PATENTS AT REEL/FRAME 037113/0144 Recorded 2018-03-23

WELLS FARGO CAPITAL FINANCE, LLC, AS ADMINISTRATIVE AGENT

from COLORMATRIX HOLDINGS, INC., POLYONE CORPORATION, POLYONE DESIGNED STRUCTURES AND SOLUTIONS LLC

CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT APPLICATION NUMBER 14/501,050 PREVIOUSLY RECORDED ON REEL 037101 FRAME 0448. ASSIGNOR(S) HEREBY CONFIRMS THE PATENT SECURITY AGREEMENT. Recorded 2016-01-27

U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT

from COLORMATRIX HOLDINGS, INC., POLYONE CORPORATION, POLYONE DESIGNED STRUCTURES AND SOLUTIONS LLC

CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT APPL. NO. 14/501,050 PREVIOUSLY RECORDED AT REEL: 037113 FRAME: 0144. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY AGREEMENT. Recorded 2016-01-07

CITIBANK, N.A,, AS ADMINISTRATIVE AGENT

from COLORMATRIX GROUP, INC., COLORMATRIX HOLDINGS, INC., GAYSON SILICONE DISPERSIONS, INC., POLYONE CORPORATION, POLYONE DESIGNED STRUCTURES AND SOLUTIONS LLC, THE COLORMATRIX CORPORATION

SECURITY AGREEMENT Recorded 2015-11-19

U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT

from COLORMATRIX HOLDINGS, INC., POLYONE CORPORATION, POLYONE DESIGNED STRUCTURES AND SOLUTIONS LLC

PATENT SECURITY AGREEMENT Recorded 2015-11-16

WELLS FARGO CAPITAL FINANCE, LLC, AS ADMINISTRATIVE AGENT

from COLORMATRIX HOLDINGS, INC., POLYONE CORPORATION, POLYONE DESIGNED STRUCTURES AND SOLUTIONS LLC

SECURITY INTEREST Recorded 2015-11-12

POLYONE CORPORATION

from GU, JIREN

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2015-04-14