Inventor · disambiguated record
Joachim Wiechers
Also filed as: WIECHERS JOACHIM
8 granted patents·2 pending applications·69 citations·filing 2000–2019
85Inventor score
Top patents by PatentIndex Score
10 records- 0194US9063114B2Switching valve for liquid chromatographyWIECHERS JOACHIM·Filed 2013·Granted Jun 23, 2015·16 cites·16 claims
- 0291US9939415B2High-pressure control valve for high-performance liquid chromatographyDIONEX SOFTRON GMBH·Filed 2017·Granted Apr 10, 2018·6 cites·20 claims
- 0387US9400265B2Switching valve for high-performance liquid chromatographyWIECHERS JOACHIM·Filed 2013·Granted Jul 26, 2016·8 cites·21 claims
- 0484US8979358B2Mixing device for liquid chromatographyWIECHERS JOACHIM·Filed 2009·Granted Mar 17, 2015·11 cites·17 claims
- 0576US6762410B1Analysis apparatusCS CLEAN SYSTEMS AG·Filed 2000·Granted Jul 13, 2004·23 cites·23 claims
- 0670US9297790B2Switching valve for liquid chromatographyWIECHERS JOACHIM·Filed 2013·Granted Mar 29, 2016·2 cites·18 claims
- 0756US12105067B2Droplet generator system, detector for samples, corresponding method and useDIONEX SOFTRON GMBH·Filed 2019·Granted Oct 1, 2024·0 cites·10 claims
- 0849US2009266752A1Capillary-like connector for liquid chromatography, in particular, high-performance liquid chromatography with reduced dispersion and improved thermal characteristicsHOCHGRAEBER HERMANN·Filed 2009·Application pending·0 cites
- 0945US7222056B2Method for minimizing the error of a measurable quantityCS CLEAN SYSTEMS AG·Filed 2003·Granted May 22, 2007·3 cites·11 claims
- 1041US2013284959A1High-pressure control valve for high-performance liquid chromatographyHOCHGRAEBER HERMANN·Filed 2011·Application pending·0 cites
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