ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,704,518, issued on Aug. 11, was assigned to Hoffmann-La Roche Inc. (Branchburg, N.J.).

"Method for the determination of hydrolytic activity" was invented by Franziska Edelmann (Wolfratshausen, Germany), Roberto Falkenstein (Munich), Tobias Graf (Penzberg, Germany), Sanjay Gupta (Munich), Lars Hillringhaus (Konigsdorf-Schonrain, Germany), Tarik Ali Khan (Basel, Switzerland), Michael Leiss (Schlehdorf, Germany), Thomas Meier (Munich) and Michael Wiedmann (Penzberg, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "Herein is reported a method for determining the presence of hydrolase activity in a sample by incubating the sample in a buffered solution...