US Patent Issued to ULTRASUN on Oct. 28 for "Method for the preparation of a base formulation for a dermatological sunscreen composition and for the preparation of a dermatological sunscreen composition" (Swiss Inventor)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,453,679, issued on Oct. 28, was assigned to ULTRASUN AG (Zurich).

"Method for the preparation of a base formulation for a dermatological sunscreen composition and for the preparation of a dermatological sunscreen composition" was invented by Benedikt Irniger (Zurich, Switzerland).

According to the abstract* released by the U.S. Patent & Trademark Office: "A process for preparing a base formulation for a dermatological sunscreen composition comprising base formulations comprising oil and water phases and containing a plurality of UV-absorbing substances and at least one amphiphilic substance which forms lamellar structures."

The patent was filed on March 29, 2019, under Application N...