US Patent Issued to Tina Jin on Dec. 9 for "Method of making a filter with ground animal bone granules and filtering therewith" (California Inventors)

ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,491,453, issued on Dec. 9, was assigned to Tina Jin (Cupertino, Calif.).

"Method of making a filter with ground animal bone granules and filtering therewith" was invented by Tina Jin (Cupertino, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a water filter device generated using animal bone. In some embodiments, the water filter device comprises a tube containing a series of layers of animal bone granules."

The patent was filed on June 17, 2025, under Application No. 19/241,332.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=H...