Photostable Compositions Comprising Para-Alkoxyl Phenyl Substituted Propenoic Acid (APP) Copolymer Derivatives
Copyright © Targeted News Service 2024
2024-12-10
ALEXANDRIA, Virginia, Dec. 10 -- HALLSTAR BEAUTY AND PERSONAL CARE INNOVATIONS COMPANY, Chicago, Illinois has been assigned a patent (No. US 12162972 B2, initially filed Aug. 9, 2023) developed by three inventors Hui Feng, Suzhou, China; Shengkui Hu, Darien, Illinois; and Dennis Zlotnik, Chicago, Illinois, for "Photostable compositions comprising para-alkoxyl phenyl substituted propenoic acid (APP) copolymer derivatives." . . .