Inventor · disambiguated record
Camiel Heffels
Also filed as: HEFFELS CAMIEL · HEFFELS CAMIEL MARIE GODFRIED
14 granted patents·6 pending applications·80 citations·filing 1994–2022
89Inventor score
Top patents by PatentIndex Score
20 records- 0183US10871443B2Gas analyzer for measuring nitrogen oxides and least one further component of an exhaust gasSIEMENS AG·Filed 2018·Granted Dec 22, 2020·2 cites·12 claims
- 0277US11060969B2Gas analyzerSIEMENS AG·Filed 2018·Granted Jul 13, 2021·1 cites·12 claims
- 0371US6535283B1Apparatus for spectroscopic analysis of a fluid medium by attenuated reflectionBASF AG·Filed 1999·Granted Mar 18, 2003·42 cites·22 claims
- 0470US8158945B2Detector arrangement for a nondispersive infrared gas analyzer and method for the detection of a measuring gas component in a gas mixture by means of such a gas analyzerBITTER RALF·Filed 2008·Granted Apr 17, 2012·4 cites·17 claims
- 0568US8044353B2Non-dispersive infrared gas analyzerSIEMENS AG·Filed 2009·Granted Oct 25, 2011·3 cites·2 claims
- 0661US6674529B2Method and apparatus for determining physical collective parameters of particles of gasesBASF AG·Filed 2001·Granted Jan 6, 2004·7 cites·22 claims
- 0760US2024385033A1Raman Photometer for Simultaneous Multi-Component Analysis, Measuring System and Computer Program ProductSIEMENS AG·Filed 2022·Application pending·0 cites
- 0858US8558201B2Infrared radiator arrangement for a gas analysis deviceBITTER RALF·Filed 2010·Granted Oct 15, 2013·1 cites·8 claims
- 0958US8268248B2Online analyzerSTEUERWALD RALF·Filed 2003·Granted Sep 18, 2012·5 cites·13 claims
- 1055US7428051B2Device for the IR-spectrometric analysis of a solid, liquid or gaseous mediumCONDUCTA ENDRESS & HAUSER·Filed 2003·Granted Sep 23, 2008·3 cites·18 claims
- 1152US12241831B2Measuring facility and method for the measurement of at least two different components of a fluidSIEMENS AG·Filed 2022·Granted Mar 4, 2025·0 cites·12 claims
- 1246US5764358AMethod and apparatus for determining the shape characteristics of particlesUNIV DELFT TECH·Filed 1994·Granted Jun 9, 1998·12 cites·10 claims
- 1345US2022065790A1Measuring instrument for determining the gross or net calorific value of a hydrocarbon-containing fuel gasSIEMENS AG·Filed 2021·Application pending·0 cites
- 1443US9030666B2Non-dispersive gas analyzerBITTER RALF·Filed 2011·Granted May 12, 2015·0 cites·9 claims
- 1541US11226322B2Optical gas analyzer and method for measuring nitrogen oxides in an exhaust gasSIEMENS AG·Filed 2019·Granted Jan 18, 2022·0 cites·17 claims
- 1641US2008247906A1Luminescence Sensor for Determining and/or Monitoring an Analyte that is Contained in a Fluidic Process MediumCONDUCTA ENDRESS & HAUSER·Filed 2005·Application pending·0 cites
- 1739US11237141B2Gas analyzer for measuring nitrogen oxides and sulfur dioxide in exhaust gasesSIEMENS AG·Filed 2018·Granted Feb 1, 2022·0 cites·9 claims
- 1839US2013043391A1Non-Dispersive Infrared (NDIR) Dual Trace Gas Analyzer and Method for Determining a Concentration of a Measurement Gas Component in a Gas Mixture by the Gas AnalyzerSIEMENS AG·Filed 2010·Application pending·0 cites
- 1936US2012203470A1Measurement MethodBITTER RALF·Filed 2012·Application pending·0 cites
- 2033US2012091346A1NDIR-two Beam Gas Analyser And Method For Determining The Concentration Of A Measuring Gas Component in a Gas Mixture by means of Said type of Gas AnalyserBITTER RALF·Filed 2010·Application pending·0 cites
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