US Patent Issued to SYNACT PHARMA on June 23 for "Polymorphs of phenyl pyrrole aminoguandium salts" (British, Danish Inventors)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,661,336, issued on June 23, was assigned to SYNACT PHARMA APS (Holte, Denmark).

"Polymorphs of phenyl pyrrole aminoguandium salts" was invented by Thomas Boesen (Copenhagen, Denmark), Thomas Engelbrecht Nordkild Jonassen (Holte, Denmark), Hayley Ann Reece (Dalkeith, Great Britain), Natalie Louise Kelk (Edinburgh, Great Britain), Alice Jane Turner (Edinburgh, Great Britain) and Ross McLellan (Glasgow, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to crystalline forms of N-{3-[1-(2-nitrophenyl)-1H-pyrrol-2-yl]-allylidene}-aminoguanidinium salts having high solubility. The disclosure also relates to use of said...