I hereby certify that this correspondenceis being filed via
`EFS-Web with the United States Patent and Trademark Office
`
`Attorney Docket No.: 22773-826.309
`Client Ref. No.: 1228.US.D1.C1.C1
`
`on
`
`February 1, 2023
`
`WILSON SONSINI GOODRICH & ROSATI
`
`By:
`
`/Selena Whitaker-P aquiet
`
`IN THE UNITED STATES PATENT AND TRADEMARKOFFICE
`
` Confirmation No.: 3538
`
`RESPONSE TO NON-FINAL OFFICE ACTION
`
`Examiner: Vivian CHEN
`
`Art Unit: 1787
`
`In re Application of:
`
`ChunhuaLIet al.
`
`Application No.: 17/553,590
`
`Filed: December 16, 2021
`
`For. MULTILAYER POLYMER SHEETS
`
`Customer No.: 107046
`
`MAIL STOP: AMENDMENT
`Commissioner for Patents
`P.O. Box 1450
`Alexandria, VA 22313-1450
`
`Commissioner:
`
`In response to the Non-final Office Action mailed October 5, 2022, please enter the
`
`following remarks. This response is submitted with a Petition for One-Month Extension of Time,
`
`making the response due date February 5, 2023. Accordingly, this response1s timely.
`
`Amendments to the Claims are reflected in the listing of claims beginning on page2.
`
`Remarksbegin on page7.
`
`Page | of 9
`
`

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