Exhibit 32.2
CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO
18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
I, John Leaman, Chief Financial Officer of Impel Pharmaceuticals Inc. (the “Company”), do hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:
Date: November 14, 2022
By: /s/ John Leaman___________
John Leaman
Chief Financial and Business Officer
(Principal Accounting and Financial Officer)