US Patent Issued to Wisconsin Alumni Research Foundation on May 20 for "Composite chitosan-tannin-active agent compositions and methods of making and using same" (Wisconsin Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,303,564, issued on May 20, was assigned to Wisconsin Alumni Research Foundation (Madison, Wis.).

"Composite chitosan-tannin-active agent compositions and methods of making and using same" was invented by Jess Reed (Verona, Wis.) and Christian Krueger (Cambridge, Wis.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Composite composition comprising chitosan, tannin, and an active agent and methods of making and using same."

The patent was filed on Nov. 9, 2021, under Application No. 17/522,334.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2...