Assignee
PARTICLE MEASURING SYST
US·86 granted patents·14 pending applications·3,913 citations·filing 1974–2025
Top patents by PatentIndex Score
100 records- 0198US11428619B2Detecting nanoparticles on production equipment and surfacesPARTICLE MEASURING SYST·Filed 2021·Granted Aug 30, 2022·7 cites·30 claims
- 0298US11428617B2Slurry monitor coupling bulk size distribution and single particle detectionPARTICLE MEASURING SYST·Filed 2020·Granted Aug 30, 2022·9 cites·29 claims
- 0398US10928293B2Detecting nanoparticles on production equipment and surfacesPARTICLE MEASURING SYST·Filed 2019·Granted Feb 23, 2021·25 cites·33 claims
- 0498US10921229B2Detection scheme for particle size and concentration measurementPARTICLE MEASURING SYST·Filed 2017·Granted Feb 16, 2021·25 cites·8 claims
- 0598US10908059B2Slurry monitor coupling bulk size distribution and single particle detectionPARTICLE MEASURING SYST·Filed 2019·Granted Feb 2, 2021·20 cites·40 claims
- 0698US8027035B2Non-orthogonal particle detection systems and methodsPARTICLE MEASURING SYST·Filed 2011·Granted Sep 27, 2011·55 cites·21 claims
- 0798US7667839B2Aerosol particle sensor with axial fanPARTICLE MEASURING SYST·Filed 2006·Granted Feb 23, 2010·329 cites·29 claims
- 0897US11946852B2Particle detection systems and methods for on-axis particle detection and/or differential detectionPARTICLE MEASURING SYST·Filed 2021·Granted Apr 2, 2024·6 cites·20 claims
- 0997US11237095B2Particle detection systems and methods for on-axis particle detection and/or differential detectionPARTICLE MEASURING SYST·Filed 2020·Granted Feb 1, 2022·18 cites·24 claims
- 1097US10997845B2Particle detectors with remote alarm monitoring and controlPARTICLE MEASURING SYST·Filed 2020·Granted May 4, 2021·23 cites·17 claims
- 1197US7916293B2Non-orthogonal particle detection systems and methodsPARTICLE MEASURING SYST·Filed 2008·Granted Mar 29, 2011·67 cites·38 claims
- 1297US7456960B2Particle counter with improved image sensor arrayPARTICLE MEASURING SYST·Filed 2005·Granted Nov 25, 2008·65 cites·48 claims
- 1396US11927509B2Particle sampling systems and methods for robotic controlled manufacturing barrier systemsPARTICLE MEASURING SYST·Filed 2021·Granted Mar 12, 2024·7 cites·31 claims
- 1496US11385161B2Calibration verification for optical particle analyzersPARTICLE MEASURING SYST·Filed 2020·Granted Jul 12, 2022·11 cites·34 claims
- 1596US11320360B2Fluid refractive index optimizing particle counterPARTICLE MEASURING SYST·Filed 2019·Granted May 3, 2022·13 cites·21 claims
- 1696US11255760B2Particle sampling systems and methods for robotic controlled manufacturing barrier systemsPARTICLE MEASURING SYST·Filed 2019·Granted Feb 22, 2022·13 cites·40 claims
- 1796US7973929B2System and method for calibration verification of an optical particle counterPARTICLE MEASURING SYST·Filed 2008·Granted Jul 5, 2011·58 cites·38 claims
- 1896US4893932ASurface analysis system and methodPARTICLE MEASURING SYST·Filed 1988·Granted Jan 16, 1990·158 cites·21 claims
- 1996US4636075AParticle measurement utilizing orthogonally polarized components of a laser beamPARTICLE MEASURING SYST·Filed 1984·Granted Jan 13, 1987·120 cites·26 claims
- 2095US11892462B2Robotic control for aseptic processingPARTICLE MEASURING SYST·Filed 2021·Granted Feb 6, 2024·6 cites·23 claims
- 2195US11576045B2User access-restrictive systems and methods for operating particle sampling devicesPARTICLE MEASURING SYST·Filed 2020·Granted Feb 7, 2023·9 cites·9 claims
- 2295US11540248B2Mobile monitoring device for controlled contamination areasPARTICLE MEASURING SYST·Filed 2020·Granted Dec 27, 2022·8 cites·22 claims
- 2395US11181455B2Calibration verification for optical particle analyzersPARTICLE MEASURING SYST·Filed 2019·Granted Nov 23, 2021·14 cites·30 claims
- 2495US9810558B2Pressure-based airflow sensing in particle impactor systemsPARTICLE MEASURING SYST·Filed 2015·Granted Nov 7, 2017·29 cites·39 claims
- 2595US9808760B2Active filtration system for controlling cleanroom environmentsPARTICLE MEASURING SYST·Filed 2017·Granted Nov 7, 2017·29 cites·17 claims
- 2695US9682345B2Method of treating a cleanroom enclosurePARTICLE MEASURING SYST·Filed 2015·Granted Jun 20, 2017·28 cites·23 claims
- 2795US9638665B2Method for obtaining aerosol particle size distributionsPARTICLE MEASURING SYST·Filed 2014·Granted May 2, 2017·32 cites·8 claims
- 2895US9631222B2Filter and blower geometry for particle samplerPARTICLE MEASURING SYST·Filed 2015·Granted Apr 25, 2017·32 cites·26 claims
- 2995US7796255B2Optical particle sensor with exhaust-cooled optical sourcePARTICLE MEASURING SYST·Filed 2008·Granted Sep 14, 2010·55 cites·46 claims
- 3095US6859277B2Particle counter with strip laser diodePARTICLE MEASURING SYST·Filed 2002·Granted Feb 22, 2005·100 cites·36 claims
- 3195US4798465AParticle size detection device having high sensitivity in high molecular scattering environmentPARTICLE MEASURING SYST·Filed 1986·Granted Jan 17, 1989·110 cites·20 claims
- 3294US11268930B2Triggered sampling systems and methodsPARTICLE MEASURING SYST·Filed 2020·Granted Mar 8, 2022·12 cites·25 claims
- 3394US11250684B2Particle detectors with remote alarm monitoring and controlPARTICLE MEASURING SYST·Filed 2021·Granted Feb 15, 2022·7 cites·27 claims
- 3494US10792694B2Condensation apparatusPARTICLE MEASURING SYST·Filed 2018·Granted Oct 6, 2020·25 cites·21 claims
- 3594US10371620B2Automatic power control liquid particle counter with flow and bubble detection systemsPARTICLE MEASURING SYST·Filed 2017·Granted Aug 6, 2019·36 cites·14 claims
- 3694US10345200B2Microbial air sampler integrating media plate and sample collection devicePARTICLE MEASURING SYST·Filed 2014·Granted Jul 9, 2019·32 cites·20 claims
- 3794US7576857B2Particle counter with laser diodePARTICLE MEASURING SYST·Filed 2004·Granted Aug 18, 2009·63 cites·21 claims
- 3894US7208123B2Molecular contamination monitoring system and methodPARTICLE MEASURING SYST·Filed 2002·Granted Apr 24, 2007·76 cites·73 claims
- 3994US4728190ADevice and method for optically detecting particles in a fluidPARTICLE MEASURING SYST·Filed 1985·Granted Mar 1, 1988·115 cites·20 claims
- 4093US10859487B2Automatic power control liquid particle counter with flow and bubble detection systemsPARTICLE MEASURING SYST·Filed 2019·Granted Dec 8, 2020·30 cites·24 claims
- 4193US9989462B2Laser noise detection and mitigation in particle counting instrumentsPARTICLE MEASURING SYST·Filed 2016·Granted Jun 5, 2018·31 cites·29 claims
- 4293US7985949B2Detection of analytes using ion mobility spectrometryPARTICLE MEASURING SYST·Filed 2008·Granted Jul 26, 2011·57 cites·36 claims
- 4393US7088447B1Particle counter with self-concealing aperture assemblyPARTICLE MEASURING SYST·Filed 2005·Granted Aug 8, 2006·59 cites·21 claims
- 4493US7030980B1Diode pumped intracavity laser particle counter with improved reliability and reduced noisePARTICLE MEASURING SYST·Filed 2004·Granted Apr 18, 2006·69 cites·18 claims
- 4593US6945090B2Method and apparatus for monitoring molecular contamination of critical surfaces using coated SAWSPARTICLE MEASURING SYST·Filed 2002·Granted Sep 20, 2005·62 cites·16 claims
- 4693US6903818B2Low noise intracavity laser particle counterPARTICLE MEASURING SYST·Filed 2002·Granted Jun 7, 2005·94 cites·28 claims
- 4793US6167107AAir pump for particle sensing using regenerative fan, and associated methodsPARTICLE MEASURING SYST·Filed 1999·Granted Dec 26, 2000·145 cites·17 claims
- 4893US4893928AHighly sensitive particle size detection device having noise cancellationPARTICLE MEASURING SYST·Filed 1988·Granted Jan 16, 1990·90 cites·15 claims
- 4993US4571079AAerosol sampling device and method with improved sample flow characteristicsPARTICLE MEASURING SYST·Filed 1983·Granted Feb 18, 1986·77 cites·18 claims
- 5092US12270817B2Robotic control for aseptic processingPARTICLE MEASURING SYST·Filed 2023·Granted Apr 8, 2025·1 cites·32 claims
Showing the top 50 of 100 patent records by PatentIndex Score.
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