Inventor · disambiguated record
Stephen Marrou
Also filed as: MARROU STEPHEN RAYE · Marrou Stephen
3 granted patents·1 pending application·0 citations·filing 2016–2024
41Inventor score
Files withECOLAB USA INC4
Top patents by PatentIndex Score
4 records- 0163US2025075432A1Strengthening agents and processes for making and using sameECOLAB USA INC·Filed 2024·Application pending·0 cites
- 0255US10472443B2Highly random acrylamide-acrylic acid copolymersECOLAB USA INC·Filed 2016·Granted Nov 12, 2019·0 cites·9 claims
- 0354US10501625B2Methods of making acrylamide-acrylic acid copolymersECOLAB USA INC·Filed 2016·Granted Dec 10, 2019·0 cites·19 claims
- 0451US12203220B2Formulation for size press applicationsECOLAB USA INC·Filed 2020·Granted Jan 21, 2025·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →