Inventor · disambiguated record
David Uhen
Also filed as: UHEN DAVID · UHEN DAVID A · UHEN DAVID ALAN
20 granted patents·2 pending applications·870 citations·filing 1991–2022
96Inventor score
Top patents by PatentIndex Score
22 records- 0198US8506162B2Disposable, pre-calibrated, pre-validated sensors for use in bio-processing applicationsSCHICK KARL G·Filed 2009·Granted Aug 13, 2013·481 cites·18 claims
- 0295US10001454B2Single-use sensors in bioreactors, biotech purification and bioprocessingPARKER HANNIFIN CORP·Filed 2014·Granted Jun 19, 2018·19 cites·22 claims
- 0393US8817259B2Optical sensors for monitoring biopharmaceutical solutions in single-use containersSCHICK KARL G·Filed 2011·Granted Aug 26, 2014·12 cites·16 claims
- 0491US9651534B1Optical chemical test systems and methodsSani-Hawk Optical Solutions LLC·Filed 2015·Granted May 16, 2017·15 cites·24 claims
- 0591US7927010B2Disposable, pre-calibrated, pre-validated sensors for use in bio-processing applicationsSENCAL LLC·Filed 2007·Granted Apr 19, 2011·14 cites·7 claims
- 0687US7788047B2Disposable, pre-calibrated, pre-validated sensors for use in bio-processing applicationsSENCAL LLC·Filed 2007·Granted Aug 31, 2010·39 cites·17 claims
- 0785US7857506B2Disposable, pre-calibrated, pre-validated sensors for use in bio-processing applicationsSENCAL LLC·Filed 2005·Granted Dec 28, 2010·30 cites·7 claims
- 0883USD741335SElectronic tablet caseAttainment Company·Filed 2012·Granted Oct 20, 2015·47 cites·1 claims
- 0983US2023088857A1Optical Sensors for Monitoring Biopharmaceutical Solutions in Single-Use ContainersPARKER HANNIFIN CORP·Filed 2022·Application pending·0 cites
- 1080US9575087B2Risk-managed, single-use, pre-calibrated, pre-sterilized sensors for use in bio-processing applicationsPARKER HANNIFIN CORP·Filed 2013·Granted Feb 21, 2017·3 cites·24 claims
- 1179USRE49221ESingle-use manifolds for automated, aseptic handling of solutions in bioprocessing applicationsPARKER INTANGIBLES LLC·Filed 2019·Granted Sep 27, 2022·1 cites·38 claims
- 1279US6792637B2Automatic detergent dispensing system for a warewasherU S CHEMICAL CORP·Filed 2002·Granted Sep 21, 2004·33 cites·27 claims
- 1375US5983710AModular chromatography column heating systemBRINKMAN INSTR INC·Filed 1997·Granted Nov 16, 1999·58 cites·30 claims
- 1469US9283521B2Single-use manifold and sensors for automated, aseptic transfer of solutions in bioprocessing applicationsSCHICK KARL G·Filed 2005·Granted Mar 15, 2016·3 cites·30 claims
- 1567USD685773SHub for collection and wireless transmission of patient dataKATAROW FRANK A·Filed 2012·Granted Jul 9, 2013·18 cites·1 claims
- 1665US11506597B2Optical sensors for monitoring biopharmaceutical solutions in single-use containersPARKER HANNIFIN CORP·Filed 2016·Granted Nov 22, 2022·0 cites·18 claims
- 1765US9568420B2Optical sensors for monitoring biopharmaceutical solutions in single-use containersPARKER HANNIFIN CORP·Filed 2014·Granted Feb 14, 2017·0 cites·22 claims
- 1852US6103084AApparatus for electroporationEPPENDORF GERAETEBAU NETHELER·Filed 1995·Granted Aug 15, 2000·30 cites·8 claims
- 1946US5386833AMethod for calibrating a carbon dioxide monitorBIOCHEM INT INC·Filed 1993·Granted Feb 7, 1995·40 cites·21 claims
- 2043US5139956AMethod and system for determining peroxide contentFIATRON EPPENDORF INC·Filed 1991·Granted Aug 18, 1992·16 cites·18 claims
- 2138US5196169AMethod and system for determining free fatty acid contentEPPENDORF NORTH AMERICA INC·Filed 1991·Granted Mar 23, 1993·11 cites·17 claims
- 2236US2013096389A1Chain of custody for physiological monitoring systemKATAROW FRANK A·Filed 2011·Application pending·0 cites
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