Inventor · disambiguated record
Helmut Offenbacher
Also filed as: OFFENBACHER HELMUT
15 granted patents·697 citations·filing 1983–2018
94Inventor score
Files withAVL AG5AVL MEDICAL INSTR AG2OFFENBACHER HELMUT2AVL MEDICAL INSTR1AVL VERBRENNUNGSKRAFT MESSTECH1
Top patents by PatentIndex Score
15 records- 0192US6214185B1Sensor with PVC cover membraneAVL MEDICAL INSTR·Filed 1998·Granted Apr 10, 2001·450 cites·18 claims
- 0289US4568518ASensor element for fluorescence-optical measurementAVL AG·Filed 1983·Granted Feb 4, 1986·54 cites·4 claims
- 0385US8163165B2Gas sensor with a microporous electrolyte layerOFFENBACHER HELMUT·Filed 2010·Granted Apr 24, 2012·19 cites·43 claims
- 0475US8840765B2Oxygen sensor with a microporous electrolyte layer and partially open cover membraneOFFENBACHER HELMUT·Filed 2011·Granted Sep 23, 2014·5 cites·11 claims
- 0573US8262992B2Modular sensor cassetteKONTSCHIEDER HEINZ·Filed 2008·Granted Sep 11, 2012·9 cites·23 claims
- 0670US5128019ADevice for measuring chemical and physical parameters of a liquid or gaseous mediumAVL MEDICAL INSTR AG·Filed 1989·Granted Jul 7, 1992·29 cites·20 claims
- 0770US4965087AMethod of making a sensor element for fluorescence-optical measurementsAVL AG·Filed 1988·Granted Oct 23, 1990·30 cites·1 claims
- 0866US6340714B1Chloride-sensitive electrode membraneHOFFMANN LA ROCHE·Filed 2000·Granted Jan 22, 2002·12 cites·14 claims
- 0964US5928918APreparation of a hydrophobic polymer matrix containing immobilized enzymesAVL MEDICAL INSTR AG·Filed 1997·Granted Jul 27, 1999·21 cites·20 claims
- 1062US4703182AArrangement for fluorescence-optical measurement of concentrations of substances contained in a sampleAVL VERBRENNUNGSKRAFT MESSTECH·Filed 1985·Granted Oct 27, 1987·22 cites·13 claims
- 1160US5091800ACover layer for optical ion sensorsAVL AG·Filed 1988·Granted Feb 25, 1992·23 cites·8 claims
- 1254US4776869AMethod for preparing substrates for optical sensorsAVL AG·Filed 1987·Granted Oct 11, 1988·15 cites·8 claims
- 1346US6808619B2Electrode systemROCHE DIAGNOSTICS OPERATIONS·Filed 2001·Granted Oct 26, 2004·0 cites·20 claims
- 1444US11604157B2Reference electrode for the potentiometric measurement of ion concentrationsERBA TECH AUSTRIA GMBH·Filed 2018·Granted Mar 14, 2023·0 cites·36 claims
- 1541US4716118AMethod for determining ionic strength of a sampleAVL AG·Filed 1986·Granted Dec 29, 1987·8 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →