P

Inventor

OFFENBACHER HELMUT

AT15 patents
⚠️ This page may combine multiple inventors who share the name “OFFENBACHER HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AVL AG

5 patents
US4568518AFeb 4, 1986

Sensor element for fluorescence-optical measurement

AVL AG54 citations95
US4965087AOct 23, 1990

Method of making a sensor element for fluorescence-optical measurements

AVL AG30 citations91
US5091800AFeb 25, 1992

Cover layer for optical ion sensors

AVL AG23 citations86
US4776869AOct 11, 1988

Method for preparing substrates for optical sensors

AVL AG15 citations73
US4716118ADec 29, 1987

Method for determining ionic strength of a sample

AVL AG8 citations73

AVL MEDICAL INSTR AG

2 patents
US5128019AJul 7, 1992

Device for measuring chemical and physical parameters of a liquid or gaseous medium

AVL MEDICAL INSTR AG29 citations92
US5928918AJul 27, 1999

Preparation of a hydrophobic polymer matrix containing immobilized enzymes

AVL MEDICAL INSTR AG21 citations90

OFFENBACHER HELMUT

2 patents
US8163165B2Apr 24, 2012

Gas sensor with a microporous electrolyte layer

OFFENBACHER HELMUT19 citations85
US8840765B2Sep 23, 2014

Oxygen sensor with a microporous electrolyte layer and partially open cover membrane

OFFENBACHER HELMUT5 citations71

AVL MEDICAL INSTR

1 patent
US6214185B1Apr 10, 2001

Sensor with PVC cover membrane

AVL MEDICAL INSTR450 citations92

AVL VERBRENNUNGSKRAFT MESSTECH

1 patent
US4703182AOct 27, 1987

Arrangement for fluorescence-optical measurement of concentrations of substances contained in a sample

AVL VERBRENNUNGSKRAFT MESSTECH22 citations81

KONTSCHIEDER HEINZ

1 patent
US8262992B2Sep 11, 2012

Modular sensor cassette

KONTSCHIEDER HEINZ9 citations75

HOFFMANN LA ROCHE

1 patent
US6340714B1Jan 22, 2002

Chloride-sensitive electrode membrane

HOFFMANN LA ROCHE12 citations71

ROCHE DIAGNOSTICS OPERATIONS

1 patent
US6808619B2Oct 26, 2004

Electrode system

ROCHE DIAGNOSTICS OPERATIONS0 citations51

ERBA TECH AUSTRIA GMBH

1 patent
US11604157B2Mar 14, 2023

Reference electrode for the potentiometric measurement of ion concentrations

ERBA TECH AUSTRIA GMBH0 citations45