P

Inventor

LANGEVIN REBECCA ANN

US17 patents
⚠️ This page may combine multiple inventors who share the name “LANGEVIN REBECCA ANN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PROCTER & GAMBLE

16 patents
US11807829B2Nov 7, 2023

Detergent compositions containing a branched surfactant

PROCTER & GAMBLE10 citations84
US9719050B2Aug 1, 2017

Anti-foam compositions comprising an organomodified silicone comprising one or more 2-phenylpropylmethyl moieties

PROCTER & GAMBLE5 citations84
US12247183B2Mar 11, 2025

Water-soluble unit dose article

PROCTER & GAMBLE1 citations73
US11891587B2Feb 6, 2024

Water-soluble unit dose article

PROCTER & GAMBLE4 citations73
US10590148B2Mar 17, 2020

Silicone compounds comprising a ketone or aldehyde benefit agent moiety

PROCTER & GAMBLE3 citations73
US10611987B2Apr 7, 2020

Antifoam molecules containing a silica moiety and compositions

PROCTER & GAMBLE2 citations71
US10023826B2Jul 17, 2018

Soluble unit dose comprising a composition

PROCTER & GAMBLE3 citations71
US11932827B2Mar 19, 2024

Liquid hand dishwashing detergent composition comprising a mixture of 2-branched C13 alkyl sulfate anionic surfactants

PROCTER & GAMBLE2 citations67
US12234253B2Feb 25, 2025

Silicone compounds with a substituted amine group and a benefit agent moiety

PROCTER & GAMBLE0 citations62
US11692305B2Jul 4, 2023

Fabric treatment compositions with polymer system and related processes

PROCTER & GAMBLE0 citations62
US11192904B2Dec 7, 2021

Silicone compounds comprising a benefit agent moiety

PROCTER & GAMBLE1 citations62
US12415970B2Sep 16, 2025

Liquid hand dishwashing detergent composition

PROCTER & GAMBLE0 citations60
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
US12473513B2Nov 18, 2025

Liquid hand dishwashing detergent composition

PROCTER & GAMBLE0 citations47
US12037565B2Jul 16, 2024

Liquid hand dishwashing detergent composition

PROCTER & GAMBLE0 citations46

SHINETSU CHEMICAL CO

1 patent