ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,522,789, issued on Jan. 13, was assigned to FOSHAN MAGIC CRYSTAL TECHNOLOGY DEVELOPMENT Co. LTD (Foshan, China).
"Laundry composition and preparation method therefor" was invented by Fengsheng Wang (Foshan, China), Chiseng Wong (Foshan, China), Jiyuan Wu (Foshan, China) and Yuzhuo Lin (Foshan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A laundry composition and a preparation method therefor are provided, relating to the field of household necessities. The laundry composition includes a wrapping material, a functional material enveloped in the wrapping material, and an adhesive for bonding the wrapping material; the wrapping material is a film-...