US Patent Issued to PNEUMA RESPIRATORY on April 29 for "Nasal drug delivery apparatus and methods of use" (American, Chinese Inventors)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,285,559, issued on April 29, was assigned to PNEUMA RESPIRATORY INC. (Boone, N.C.).

"Nasal drug delivery apparatus and methods of use" was invented by John H. Hebrank (Durham, N.C.), Christopher W. Maurer (Irvine, Calif.), Charles Eric Hunter (Boone, N.C.), Chengjie Li (Shenzhen, China) and Louis Thomas Germinario (Kingsport, Tenn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A nasal droplet delivery device and related methods for delivering precise and repeatable dosages to a subject via the nasal passageways and sinus cavities."

The patent was filed on Sept. 30, 2022, under Application No. 17/957,396.

*For further information, including images, cha...