Inventor · disambiguated record
Hans-Joachim Kumpch
Also filed as: KUMPCH HANS-JOACHIM
13 granted patents·58 citations·filing 2009–2018
89Inventor score
Technology areasG01N
Top patents by PatentIndex Score
13 records- 0185US9012234B2Mobile water analysis arrangement and method for determining an analyte in a water sampleLUNDGREEN ULRICH·Filed 2009·Granted Apr 21, 2015·9 cites·14 claims
- 0284US9625435B2Basic unit and test element for a mobile water analysis arrangementLUNDGREEN ULRICH·Filed 2014·Granted Apr 18, 2017·4 cites·2 claims
- 0383US9851297B2Nephelometric turbidimeter and method for detection of the contamination of a sample cuvette of a nephelometric turbidimeterHACH LANGE GMBH·Filed 2013·Granted Dec 26, 2017·5 cites·7 claims
- 0480US10309950B2Test-element for a mobile water analysis arrangementHACH LANGE GMBH·Filed 2017·Granted Jun 4, 2019·1 cites·15 claims
- 0580USD681231SLaboratory measuring deviceSTEINHAUER FRANK·Filed 2011·Granted Apr 30, 2013·30 cites·1 claims
- 0674US9052302B2Method for determining an analyte in a water sample by means of a mobile water analysis arrangementLUNDGREEN ULRICH·Filed 2009·Granted Jun 9, 2015·3 cites·17 claims
- 0760US10261009B2Method for determining an analyte in a water sample by means of a mobile water analysis arrangementHACH LANGE GMBH·Filed 2015·Granted Apr 16, 2019·0 cites·7 claims
- 0858US10126236B2Method for detection of the contamination of a sample cuvette of a nephelometric turbidimeterHACH LANGE GMBH·Filed 2017·Granted Nov 13, 2018·0 cites·4 claims
- 0955USD883114SColorimeterHACH LANGE GMBH·Filed 2018·Granted May 5, 2020·6 cites·1 claims
- 1048US9638626B2Nephelometric turbidimeter vial arrangementHACH LANGE GMBH·Filed 2015·Granted May 2, 2017·0 cites·20 claims
- 1144US9784669B2Nephelometric turbidimeterHACH LANGE GMBH·Filed 2015·Granted Oct 10, 2017·0 cites·11 claims
- 1243US10408729B2Nephelometric turbidimeter and method for controlling the humidity of venting air in a nephelometric turbidimeterHACH LANGE GMBH·Filed 2015·Granted Sep 10, 2019·0 cites·19 claims
- 1342US10718710B2Water analysis deviceHACH LANGE GMBH·Filed 2017·Granted Jul 21, 2020·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →