Inventor
TAN HONGSING
CN15 patents
Patents
15 patentsUS12018232B2Jun 25, 2024
Multilayer dissolvable solid article containing solid particles for making the same
PROCTER & GAMBLE6 citations81
US11525104B2Dec 13, 2022
Porous dissolvable solid structure
PROCTER & GAMBLE5 citations72
US11015153B2May 25, 2021
Unitary laundry detergent article
PROCTER & GAMBLE4 citations71
US12084631B2Sep 10, 2024
Multilayer dissolvable solid article and method of making same
PROCTER & GAMBLE2 citations70
US12129454B2Oct 29, 2024
Laundry detergent sheet with microcapsules
PROCTER & GAMBLE0 citations62
US12441967B2Oct 14, 2025
Flexible and dissolvable solid sheet article
PROCTER & GAMBLE0 citations61
US12364651B2Jul 22, 2025
Flexible, porous, dissolvable solid sheet article containing direct-added microcapsules and process for making the same
PROCTER & GAMBLE0 citations61
US11118146B2Sep 14, 2021
Unitary laundry detergent article
PROCTER & GAMBLE0 citations61
US12065627B2Aug 20, 2024
Multilayer dissolvable solid article with apertures or holes
PROCTER & GAMBLE0 citations59
US12006410B2Jun 11, 2024
Flexible, porous, dissolvable solid sheet articles having large pores and method of making same
PROCTER & GAMBLE0 citations58
US12343410B2Jul 1, 2025
Multilayer dissolvable solid article containing coating composition and process for making the same
PROCTER & GAMBLE0 citations56
US11912962B2Feb 27, 2024
Flexible, porous, dissolvable solid sheet articles containing cationic surfactant
PROCTER & GAMBLE1 citations55
US12522788B2Jan 13, 2026
Multilayer dissolvable solid article with specific aspect ratio
PROCTER & GAMBLE0 citations49
US9487737B2Nov 8, 2016
Structured particles comprising an alkoxylated polyalkyleneimine, and granular laundry detergent comprising the same
PROCTER & GAMBLE1 citations47
US9371505B2Jun 21, 2016
Structured particles comprising an amphiphilic graft copolymer, and granular laundry detergent comprising the same
PROCTER & GAMBLE1 citations47