Inventor
SI GANG
GB16 patents
⚠️ This page may combine multiple inventors who share the name “SI GANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PROCTER & GAMBLE
12 patentsUS11965147B2Apr 23, 2024
Laundry care or dish care composition comprising a poly alpha-1,6-glucan derivative
PROCTER & GAMBLE7 citations82
US11905495B2Feb 20, 2024
Treatment compositions comprising cationic poly alpha-1,6-glucan ethers
PROCTER & GAMBLE5 citations81
US11732216B2Aug 22, 2023
Laundry care or dish care composition comprising a poly alpha-1,6-glucan derivative
PROCTER & GAMBLE5 citations73
US9862912B2Jan 9, 2018
Cleaning compositions containing cationic polymers, and methods of making and using same
PROCTER & GAMBLE2 citations70
US12559701B2Feb 24, 2026
Laundry care or dish care composition comprising a poly alpha-1,6-glucan derivative
PROCTER & GAMBLE0 citations59
US12297408B2May 13, 2025
Treatment compositions comprising cationic poly alpha-6,6-glucan ethers
PROCTER & GAMBLE0 citations58
US9845445B2Dec 19, 2017
Cleaning compositions comprising alkoxylated polyalkyleneimine, organomodified silicone and silixane-based diluent
PROCTER & GAMBLE1 citations52
US9840682B2Dec 12, 2017
Cleaning compositions with improved sudsing profile comprising a cationic polymer and silicone mixture
PROCTER & GAMBLE0 citations50
US12565628B2Mar 3, 2026
Fabric and home care product comprising a sulfatized esteramine
PROCTER & GAMBLE0 citations47
US12428608B2Sep 30, 2025
Cleaning composition
PROCTER & GAMBLE0 citations47
US12545857B2Feb 10, 2026
Amphiphilic alkoxylated polyamines and their uses
PROCTER & GAMBLE0 citations46
US12129453B2Oct 29, 2024
Detergent composition comprising detersive surfactant and graft polymer
PROCTER & GAMBLE0 citations40