Inventor · disambiguated record
Catherine Hanson
Also filed as: HANSON CATHERINE · HANSON CATHERINE F
31 granted patents·8 pending applications·131 citations·filing 1979–2025
96Inventor score
Top patents by PatentIndex Score
39 records- 0198US11882826B2Performic acid biofilm prevention for industrial CO2 scrubbersECOLAB USA INC·Filed 2021·Granted Jan 30, 2024·4 cites·18 claims
- 0295US12059002B2Peroxyformic acid compositions for membrane filtration cleaning in energy servicesECOLAB USA INC·Filed 2023·Granted Aug 13, 2024·1 cites·18 claims
- 0395US11026420B2Peroxyformic acid compositions for membrane filtration cleaning in energy servicesECOLAB USA INC·Filed 2019·Granted Jun 8, 2021·4 cites·18 claims
- 0495US10278392B2Performic acid biofilm prevention for industrial CO2 scrubbersECOLAB USA INC·Filed 2017·Granted May 7, 2019·10 cites·19 claims
- 0594US10834924B2Generation of peroxyformic acid through polyhydric alcohol formateECOLAB USA INC·Filed 2019·Granted Nov 17, 2020·4 cites·16 claims
- 0694US10172351B2Performic acid on-site generator and formulatorECOLAB USA INC·Filed 2016·Granted Jan 8, 2019·7 cites·25 claims
- 0793US11737460B2Performic acid on-site generator and formulatorECOLAB USA INC·Filed 2020·Granted Aug 29, 2023·2 cites·20 claims
- 0893US11684067B2Generation of peroxyformic acid through polyhydric alcohol formateECOLAB USA INC·Filed 2020·Granted Jun 27, 2023·2 cites·20 claims
- 0993US8440751B2Reduced phosphorus (TBEP) floor coatingsKOHNKE TIMOTHY JOHN·Filed 2010·Granted May 14, 2013·19 cites·26 claims
- 1092US12439916B2Generation of peroxyformic acid through polyhydric alcohol formateECOLAB USA INC·Filed 2023·Granted Oct 14, 2025·0 cites·17 claims
- 1192US10542751B2Generation of peroxyformic acid through polyhydric alcohol formateECOLAB USA INC·Filed 2018·Granted Jan 28, 2020·7 cites·20 claims
- 1291US11241009B2Performic acid biofilm prevention for industrial CO2 scrubbersECOLAB USA INC·Filed 2019·Granted Feb 8, 2022·4 cites·18 claims
- 1391US11026422B2Acid/anionic antimicrobial and virucidal compositions and uses thereofECOLAB USA INC·Filed 2018·Granted Jun 8, 2021·6 cites·19 claims
- 1491US10433547B2Generation of peroxyformic acid through polyhydric alcohol formateECOLAB USA INC·Filed 2016·Granted Oct 8, 2019·7 cites·18 claims
- 1590US10729131B2Performic acid on-site generator and formulatorECOLAB USA INC·Filed 2018·Granted Aug 4, 2020·2 cites·25 claims
- 1690US9512384B2Neutral floor cleanerECOLAB USA INC·Filed 2015·Granted Dec 6, 2016·4 cites·27 claims
- 1789US12382955B2Peroxyformic acid compositions for membrane filtration cleaning in energy servicesECOLAB USA INC·Filed 2024·Granted Aug 12, 2025·0 cites·18 claims
- 1888US12290071B2Performic acid biofilm prevention for industrial CO2 scrubbersECOLAB USA INC·Filed 2023·Granted May 6, 2025·0 cites·20 claims
- 1988US10370560B2Method of coating a floor with polyurethane floor finishes with hybrid performanceECOLAB USA INC·Filed 2016·Granted Aug 6, 2019·2 cites·25 claims
- 2087US12268210B2Performic acid on-site generator and formulatorECOLAB USA INC·Filed 2023·Granted Apr 8, 2025·0 cites·20 claims
- 2185US2024196892A1Solid acid/anionic antimicrobial and virucidal compositions and uses thereofECOLAB USA INC·Filed 2024·Application pending·0 cites
- 2285US2024245053A1Acid/anionic antimicrobial and virucidal compositions and uses thereofECOLAB USA INC·Filed 2024·Application pending·0 cites
- 2383US2025287943A1Performic acid biofilm prevention for industrial co2 scrubbersECOLAB USA INC·Filed 2025·Application pending·0 cites
- 2482US9029309B2Neutral floor cleanerHANSON CATHERINE·Filed 2012·Granted May 12, 2015·6 cites·25 claims
- 2581US8585829B2Soil resistant floor cleanerLI MINYU·Filed 2011·Granted Nov 19, 2013·6 cites·28 claims
- 2679US11647747B2Peroxyformic acid compositions for membrane filtration cleaning in energy servicesECOLAB USA INC·Filed 2021·Granted May 16, 2023·0 cites·18 claims
- 2777US2025194595A1Performic acid on-site generator and formulatorECOLAB USA INC·Filed 2025·Application pending·0 cites
- 2875US11950595B2Acid/anionic antimicrobial and virucidal compositions and uses thereofECOLAB USA INC·Filed 2021·Granted Apr 9, 2024·0 cites·19 claims
- 2975US10458938B2System and method for monitoring of floor conditionsECOLAB USA INC·Filed 2013·Granted Oct 29, 2019·3 cites·20 claims
- 3068US11937602B2Solid acid/anionic antimicrobial and virucidal compositions and uses thereofECOLAB USA INC·Filed 2018·Granted Mar 26, 2024·0 cites·5 claims
- 3167US2025268254A1Anionic surfactant impact on virucidal efficacyECOLAB USA INC·Filed 2025·Application pending·0 cites
- 3266US12329157B2Anionic surfactant impact on virucidal efficacyECOLAB USA INC·Filed 2020·Granted Jun 17, 2025·0 cites·18 claims
- 3366US10524470B2Peroxyformic acid compositions for membrane filtration cleaning in energy servicesECOLAB USA INC·Filed 2017·Granted Jan 7, 2020·0 cites·20 claims
- 3454US2012201963A1Polyurethane floor finishes with hybrid performanceLI MINYU·Filed 2012·Application pending·0 cites
- 3551US4270528AFinger ring splintHANSON CATHERINE F·Filed 1979·Granted Jun 2, 1981·31 cites·6 claims
- 3649US9376651B2Soil resistant floor treatmentSMITH KIM R·Filed 2011·Granted Jun 28, 2016·0 cites·12 claims
- 3748US9920281B2Soil resistant surface treatmentSMITH KIM R·Filed 2011·Granted Mar 20, 2018·0 cites·22 claims
- 3846US2012077045A1Soil resistant cleaner and surface treatmentSMITH KIM R·Filed 2011·Application pending·0 cites
- 3942US2012107508A1Polyurethane floor finishes with hybrid performanceLI MINYU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →