US Patent Issued to ARC Medical on July 15 for "Systems and methods for tangential flow filtration of viscous compositions" (Canadian Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,357,947, issued on July 15, was assigned to ARC Medical Inc. (Richmond, Canada).

"Systems and methods for tangential flow filtration of viscous compositions" was invented by Ian Millet (Richmond, Canada) and Sailesh Haresh Daswani (Richmond, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "Apparatus, methods, systems, etc., for the tangential flow filtration (TFF) of viscous compositions including viscous fluids, solutions, gels, pastes, creams and suspensions with viscosities greater than 10 cP, 20 cP, 50 cP or 100 cP. The methods, etc., provide enhanced mixing of the viscous compositions in their storage vessels by extracting the input compositio...