US Patent Issued to Excellergy on Dec. 30 for "Antibodies and antibody fragments that bind IgE" (California Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,509,529, issued on Dec. 30, was assigned to Excellergy Inc. (Palo Alto, Calif.).

"Antibodies and antibody fragments that bind IgE" was invented by Luke F. Pennington (Palo Alto, Calif.) and Geoffrey Harris (Redwood City, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided and exemplified herein are antibodies and antibody fragments that bind an IgE constant domain."

The patent was filed on May 19, 2025, under Application No. 19/211,910.

*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%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&...