US Patent Issued to The Procter & Gamble on April 7 for "Detergent compositions" (Belgian Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,435, issued on April 7, was assigned to The Procter & Gamble Co. (Cincinnati).

"Detergent compositions" was invented by Kris Adriaenssens (Boortmeerbeek, Belgium), Giulia Ottavia Bianchetti (Brussels), Franciele Gomes De Oliveira Fiorio (Ghent, Belgium) and Amanda Kiser Jukes (Brussels).

According to the abstract* released by the U.S. Patent & Trademark Office: "The need for laundry detergent compositions that provide improved deposition of hydrophilic perfume ingredients onto fabrics comprising cotton fibres, and especially those perfume ingredients that deposit less readily onto cotton fibres, is met by incorporating certain cationic polymers and specific perfume ingredients in...