Inventor · disambiguated record
Paul J. Prew
Also filed as: PREW PAUL J
4 granted patents·14 citations·filing 2013–2019
69Inventor score
Technology areasC11D
Files withECOLAB USA INC4
Top patents by PatentIndex Score
4 records- 0190US9309485B2Use of nonionics as rheology modifiers in liquid cleaning solutionsECOLAB USA INC·Filed 2013·Granted Apr 12, 2016·10 cites·20 claims
- 0283US10005984B2Use of nonionics as rheology modifiers in liquid cleaning solutionsECOLAB USA INC·Filed 2016·Granted Jun 26, 2018·2 cites·20 claims
- 0382US10253277B2DEA-free pot and pan cleaner for hard water useECOLAB USA INC·Filed 2015·Granted Apr 9, 2019·2 cites·14 claims
- 0466US10689599B2DEA-free pot and pan cleaner for hard water useECOLAB USA INC·Filed 2019·Granted Jun 23, 2020·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →