Inventor · disambiguated record
Johannes Seiwert
Also filed as: SEIWERT JOHANNES · SEIWERT JOHANNES HEINRICH
16 granted patents·3 pending applications·91 citations·filing 2002–2022
92Inventor score
Top patents by PatentIndex Score
19 records- 0193US7731161B2Devices, systems, and methods for carbonation of deionized waterMKS INSTR INC·Filed 2007·Granted Jun 8, 2010·33 cites·22 claims
- 0289US7264006B2Ozonated water flow and concentration control apparatus and methodMKS INSTR INC·Filed 2005·Granted Sep 4, 2007·17 cites·26 claims
- 0380US11826713B2Systems and methods for generating a conductive liquid comprising deionized water with ammonia gas dissolved thereinMKS INSTR INC·Filed 2020·Granted Nov 28, 2023·1 cites·23 claims
- 0479US10773221B2Systems and methods for generating a conductive liquid comprising deionized water with ammonia gas dissolved thereinMKS INSTR INC·Filed 2017·Granted Sep 15, 2020·3 cites·29 claims
- 0577US8448925B2Devices, systems, and methods for carbonation of deionized waterSEIWERT JOHANNES·Filed 2010·Granted May 28, 2013·5 cites·10 claims
- 0677US8339607B2Ozone concentration sensorLEVINE STEPHAN·Filed 2011·Granted Dec 25, 2012·3 cites·26 claims
- 0772US6948504B2Ozonated water flow and concentration control methodMKS INSTR INC·Filed 2004·Granted Sep 27, 2005·13 cites·10 claims
- 0867US6805791B2Ozonated water flow and concentration control apparatusAPPLIED SCIENCE & TECH INC·Filed 2002·Granted Oct 19, 2004·10 cites·5 claims
- 0964US8882885B2System to remove dissolved gases selectively from liquidsBRAMMER ULRICH·Filed 2012·Granted Nov 11, 2014·1 cites·122 claims
- 1063US7622037B2Ozonated water flow and concentration control apparatus and methodMKS INSTR INC·Filed 2007·Granted Nov 24, 2009·1 cites·18 claims
- 1163US7502114B2Ozone concentration sensorMKS INSTR INC·Filed 2004·Granted Mar 10, 2009·4 cites·37 claims
- 1256US8085401B2Ozone concentration sensorLEVINE STEPHAN·Filed 2009·Granted Dec 27, 2011·0 cites·26 claims
- 1353US9796603B2Pressure-less ozonated di-water (DIO3) recirculation reclaim systemMKS INSTR·Filed 2017·Granted Oct 24, 2017·0 cites·23 claims
- 1452US9056262B2Pressure-less ozonated Di-water (DIO3) recirculation reclaim systemMKS INSTR INC·Filed 2013·Granted Jun 16, 2015·0 cites·23 claims
- 1551US9597613B2Pressure-less ozonated DI-water (DIO3) recirculation reclaim systemMKS INSTR INC·Filed 2015·Granted Mar 21, 2017·0 cites·14 claims
- 1646US11691111B2Systems and methods for generating a dissolved ammonia solution with reduced dissolved carrier gas and oxygen contentMKS INSTR INC·Filed 2020·Granted Jul 4, 2023·0 cites·20 claims
- 1746US2015232333A1Method and Apparatus for a Directly Electrically Heated Flow-Through Chemical ReactorMKS INSTR INC·Filed 2014·Application pending·0 cites
- 1845US2024189780A1Dissolved ammonia delivery system and methods of useMKS INSTR INC·Filed 2022·Application pending·0 cites
- 1938US2016115025A1Method and Apparatus for a Directly Electrically Heated Flow-Through Chemical ReactorMKS INSTR INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →