US Patent Issued to SHANDONG ACADEMY OF AGRICULTURAL SCIENCES on July 22 for "High-nutrient and high-activity chemical fertilizer-biological compound fertilizer, and preparation method and application thereof" (Chinese Inventors)

ALEXANDRIA, Va., July 23 -- United States Patent no. 12,365,638, issued on July 22, was assigned to SHANDONG ACADEMY OF AGRICULTURAL SCIENCES (Jinan, China).

"High-nutrient and high-activity chemical fertilizer-biological compound fertilizer, and preparation method and application thereof" was invented by Yufeng Zhang (Shandong, China) and Zhaohui Liu (Shandong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A high-nutrient and high-activity chemical fertilizer-biological compound fertilizer, and a preparation method and application thereof are provided. The high-nutrient and high-activity chemical fertilizer-biological compound fertilizer includes an inorganic chemical fertilizer and a microbial agent...