ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,563, issued on Aug. 11, was assigned to Perimeter Solutions LP (St. Louis).

"Container system for phosphorous pentasulfide" was invented by Frank H. Parker (Saint Louis, Mo.), Robert J. Dodson (Saint Louis, Mo.), Stiles Jackson (Saint Louis, Mo.), Mark Willmore (Saint Louis, Mo.), Eric Linder (Saint Louis, Mo.), Brett Klaas (Saint Louis, Mo.) and Brett Waters (Saint Louis, Mo.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A container system for storage and transport of phosphorous pentasulfide. The container system can include a container body and a lid. The lid is configured to screw onto a mouth of the container body. The lid can include a lock f...