
USP’s Sheehan and Liu talk at AAPS PharmSci 360 abou getting novel excipients past the monograph hurdle through early engagement with FDA.
Catherine Sheehan is the director for the excipients group at the United States Pharmacopeia in Rockville, Maryland.

USP’s Sheehan and Liu talk at AAPS PharmSci 360 abou getting novel excipients past the monograph hurdle through early engagement with FDA.

This article summarizes the evolution of the viscosity standards and their corresponding applications in the USP−NF compendia.

November 3rd 2026

April 1st 2017