Inventor

DAS SURAJIT

SG3 patents

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

OPTUM TECH INC

1 patent

US11120229B2Sep 14, 2021

Natural language processing using joint topic-sentiment detection

OPTUM TECH INC3 citations63

PROCTER & GAMBLE

1 patent

US9713582B2Jul 25, 2017

Multi-layered cosmetic composition

PROCTER & GAMBLE0 citations46

TVS MOTOR CO LTD

1 patent

US12384275B2Aug 12, 2025

Battery charging system for a hybrid electric vehicle

TVS MOTOR CO LTD0 citations41