Inventor · disambiguated record
Frank L. Sassaman
Also filed as: SASSAMAN FRANK · SASSAMAN FRANK L · SASSAMAN JR FRANK L
10 granted patents·6 pending applications·63 citations·filing 1998–2025
85Inventor score
Files withEVOQUA WATER TECH LLC8UNITED STATES FILTER CORP3TEXAS A & M UNIV SYS2EVOQUA WATER TECH CANADA LTD1FVOQUA WATER TECH LLC1
Top patents by PatentIndex Score
16 records- 0182US2025289744A1Treatment of AzolesEVOQUA WATER TECH LLC·Filed 2025·Application pending·0 cites
- 0272US10377648B2Selenium removal using aluminum salt at conditioning and reaction stages to activate zero-valent iron (ZVI) in pironox processTEXAS A & M UNIV SYS·Filed 2016·Granted Aug 13, 2019·1 cites·16 claims
- 0372US2024140837A1Treatment of Liquid Streams Containing High Concentrations of Solids Using Ballasted ClarificationEVOQUA WATER TECH LLC·Filed 2024·Application pending·0 cites
- 0471US12338151B2Treatment of azolesEVOQUA WATER TECH LLC·Filed 2020·Granted Jun 24, 2025·0 cites·27 claims
- 0566US6818129B2Ion exchange removal of metal ions from wastewaterUNITED STATES FILTER CORP·Filed 2001·Granted Nov 16, 2004·10 cites·7 claims
- 0666US6346195B1Ion exchange removal of metal ions from wastewaterUNITED STATES FILTER CORP·Filed 1998·Granted Feb 12, 2002·27 cites·12 claims
- 0765US6315906B1Removing metal ions from wastewaterUNITED STATES FILTER CORP·Filed 1998·Granted Nov 13, 2001·25 cites·12 claims
- 0864US11208338B2Selenium removal using aluminum salt at conditioning and reaction stages to activate zero-valent iron (ZVI) in pironox processTEXAS A & M UNIV SYS·Filed 2019·Granted Dec 28, 2021·0 cites·14 claims
- 0961US10723645B2Concentration of wastewater to reduce flow rate, cost, and footprint of treatment systemEVOQUA WATER TECH LLC·Filed 2018·Granted Jul 28, 2020·0 cites·17 claims
- 1057US2020255308A1Treatment of Liquid Streams containing High concentration of Solids utilizing Ballasted Floc TechnologyEVOQUA WATER TECH LLC·Filed 2018·Application pending·0 cites
- 1155US2023174394A1Treatment of slurry copper wastewater with ultrafiltration and ion exchangeEVOQUA WATER TECH LLC·Filed 2021·Application pending·0 cites
- 1254US10125040B2Concentrating of wastewater to reduce flow rate, cost, and footprint of treatment systemEVOQUA WATER TECH LLC·Filed 2016·Granted Nov 13, 2018·0 cites·20 claims
- 1351US11332392B2Treatment of high peroxide waste streamsEVOQUA WATER TECH LLC·Filed 2017·Granted May 17, 2022·0 cites·23 claims
- 1450US2018201529A1Apparatus and Methods to Recover Media from an Activated Iron ProcessFVOQUA WATER TECH LLC·Filed 2014·Application pending·0 cites
- 1549US12384707B2System and method for treatment of animal manure containing wastewaterEVOQUA WATER TECH CANADA LTD·Filed 2021·Granted Aug 12, 2025·0 cites·26 claims
- 1640US2002079269A1Removing metal ions from wastewaterFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →