US Patent Issued to NUTRIEN AG SOLUTIONS (CANADA) on March 24 for "Photosensitizer compounds, methods of manufacture and application to plants" (Canadian Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,583,872, issued on March 24, was assigned to NUTRIEN AG SOLUTIONS (CANADA) INC. (Calgary, Canada).

"Photosensitizer compounds, methods of manufacture and application to plants" was invented by Michael Fefer (Mississauga, Canada), Jun Liu (Mississauga, Canada), Kenneth Ng (Mississauga, Canada), Yuichi Terazono (Mississauga, Canada), Brady Nash (Mississauga, Canada), Inna Teshler (Mississauga, Canada), Wenzi Ckurshumova (Mississauga, Canada), Michael A. Brook (Hamilton, Canada) and Yang Chen (Hamilton, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided herein are compounds of general Formula I:or agriculturally acceptable salts thereof. The c...