Inventor · disambiguated record
Subhasis De
Also filed as: DE SUBHASIS
3 granted patents·1 pending application·1 citations·filing 2017–2024
50Inventor score
Top patents by PatentIndex Score
4 records- 0177US10442755B2Preparation of new stable hydrogen sulfide scavengers useful in both water as well as oil medium applicationsECOLAB USA INC·Filed 2017·Granted Oct 15, 2019·1 cites·12 claims
- 0268US10669228B2Preparation of new stable hydrogen sulfide scavengers useful in both water as well as oil medium applicationsECOLAB USA INC·Filed 2019·Granted Jun 2, 2020·0 cites·5 claims
- 0355US2025101291A1Inhibitor compositions comprising scale and corrosion inhibitorsCHAMPIONX LLC·Filed 2024·Application pending·0 cites
- 0451US11339320B2Thiol-formyl hemiacetal corrosion inhibitorsCHAMPIONX USA INC·Filed 2017·Granted May 24, 2022·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →