Inventor · disambiguated record
Gang Si
Also filed as: SI GANG
11 granted patents·38 pending applications·20 citations·filing 2011–2025
84Inventor score
Files withPROCTER & GAMBLE42BASF SE2NUTRITION & BIOSCIENCES USA 4 INC2RHODIA OPERATIONS2BRAECKMAN KARL GHISLAIN1
Top patents by PatentIndex Score
49 records- 0194US11965147B2Laundry care or dish care composition comprising a poly alpha-1,6-glucan derivativePROCTER & GAMBLE·Filed 2021·Granted Apr 23, 2024·7 cites·14 claims
- 0294US11732216B2Laundry care or dish care composition comprising a poly alpha-1,6-glucan derivativePROCTER & GAMBLE·Filed 2021·Granted Aug 22, 2023·5 cites·11 claims
- 0392US11905495B2Treatment compositions comprising cationic poly alpha-1,6-glucan ethersPROCTER & GAMBLE·Filed 2021·Granted Feb 20, 2024·5 cites·13 claims
- 0481US9862912B2Cleaning compositions containing cationic polymers, and methods of making and using samePROCTER & GAMBLE·Filed 2015·Granted Jan 9, 2018·2 cites·20 claims
- 0578US12297408B2Treatment compositions comprising cationic poly alpha-6,6-glucan ethersPROCTER & GAMBLE·Filed 2024·Granted May 13, 2025·0 cites·14 claims
- 0678US2025388834A1Cleaning compositionPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
- 0775US2022403107A1Biodegradable graft polymersPROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 0872US9845445B2Cleaning compositions comprising alkoxylated polyalkyleneimine, organomodified silicone and silixane-based diluentPROCTER & GAMBLE·Filed 2015·Granted Dec 19, 2017·1 cites·22 claims
- 0970US2022389143A1Biodegradable Graft PolymersPROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 1069US12428608B2Cleaning compositionPROCTER & GAMBLE·Filed 2022·Granted Sep 30, 2025·0 cites·5 claims
- 1169US2025027012A1Detergent composition comprising detersive surfactant and graft polymerPROCTER & GAMBLE·Filed 2024·Application pending·0 cites
- 1266US2024254413A1Detergent composition comprising detersive surfactant and biodegradable graft polymersPROCTER & GAMBLE·Filed 2024·Application pending·0 cites
- 1364US2025382544A1Detergant particles containing polymer and surfactantPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
- 1464US2025382545A1Detergant particles containing surfactant and water-soluble polymerPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
- 1564US2025382543A1Detergant particles containing polymer and surfactantPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
- 1664US2024279571A1Fabric and home care product comprising cationic soil release polymer and lipase enzymePROCTER & GAMBLE·Filed 2024·Application pending·0 cites
- 1763US12129453B2Detergent composition comprising detersive surfactant and graft polymerPROCTER & GAMBLE·Filed 2022·Granted Oct 29, 2024·0 cites·11 claims
- 1863US2024376399A1Fabric and home care compositionPROCTER & GAMBLE·Filed 2024·Application pending·0 cites
- 1962US2024400943A1Fabric and home care composition comprising a propoxylated polyolPROCTER & GAMBLE·Filed 2024·Application pending·0 cites
- 2061US2023116102A1Laundry care or dish care composition comprising a poly alpha glucan derivativePROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 2160US2023106704A1Laundry care or dish care composition comprising a poly alpha-1,6-glucan derivativePROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 2259US12486338B2Poly alpha-1,6-glucan derivatives and compositions comprising sameNUTRITION & BIOSCIENCES USA 4 INC·Filed 2021·Granted Dec 2, 2025·0 cites·20 claims
- 2359US2022356416A1A cleaning compositionPROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 2459US2025376641A1Fabric and home care compositionPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
- 2559US2024247435A1Laundry treatment composition including a polyalkylenecarbonate compoundPROCTER & GAMBLE·Filed 2023·Application pending·0 cites
- 2658US2025313779A1Particulate fabric care compositionPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
- 2758US2023116339A1Product comprising poly alpha 1,3-glucan estersPROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 2856US2025304886A1Liquid hand dishwashing detergent compositionPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
- 2955US2025263635A1Fabric and home care compositionPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
- 3055US2024352383A1Biodegradable graft polymersBASF SE·Filed 2022·Application pending·0 cites
- 3155US2025263634A1Fabric and home care compositionPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
- 3255US2025388836A1Fabric and home care compositionPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
- 3355US2023287148A1Poly alpha-1,6-glucan esters and compositions comprising sameNUTRITION & BIOSCIENCES USA 4 INC·Filed 2021·Application pending·0 cites
- 3452US2025270475A1Fabric and home care composition comprising surfactant and a polyesterPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
- 3552US2021388290A1Laundry care or dish care compositions comprising poly alpha-1,6-glucan estersPROCTER & GAMBLE·Filed 2021·Application pending·0 cites
- 3651US2025333665A1Laundry detergent composition comprising a polyesterPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
- 3749US2025129197A1Biodegradable graft polymersBASF SE·Filed 2022·Application pending·0 cites
- 3849US2017096513A1New copolymers useful in liquid detergent compositionsRHODIA OPERATIONS·Filed 2014·Application pending·0 cites
- 3948US2021171874A1Detergent composition comprising a polymerPROCTER & GAMBLE·Filed 2020·Application pending·0 cites
- 4046US9840682B2Cleaning compositions with improved sudsing profile comprising a cationic polymer and silicone mixturePROCTER & GAMBLE·Filed 2015·Granted Dec 12, 2017·0 cites·21 claims
- 4144US2017088657A1New copolymers useful in liquid detergent compositionsRHODIA OPERATIONS·Filed 2014·Application pending·0 cites
- 4243US2016237381A1Cleaning compositions containing alkyl sulfate surfactants and cationic polymer for holistic improvement of sudsing profilePROCTER & GAMBLE·Filed 2016·Application pending·0 cites
- 4342US2017066997A1Cleaning compositions containing cationic polymers in an aes-enriched surfactant system, and methods of making and using samePROCTER & GAMBLE·Filed 2015·Application pending·0 cites
- 4441US2015275136A1Cleaning composition containing cationic polymers and methods of making and using samePROCTER & GAMBLE·Filed 2015·Application pending·0 cites
- 4541US2015275135A1Cleaning composition containing cationic polymers and methods of making and using samePROCTER & GAMBLE·Filed 2015·Application pending·0 cites
- 4640US2015267149A1Liquid detergent compositionPROCTER & GAMBLE·Filed 2015·Application pending·0 cites
- 4737US8968482B2Method for hand washing dishes having long lasting sudsBRAECKMAN KARL GHISLAIN·Filed 2011·Granted Mar 3, 2015·0 cites·6 claims
- 4837US2017253834A1Use of cationic polymers for improving sudsing profile of laundry detergent compositionsPROCTER & GAMBLE·Filed 2017·Application pending·0 cites
- 4933US2015267150A1Liquid detergent compositionPROCTER & GAMBLE·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →