MILTON ROY COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 1133

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7608185 Hollow fiber membrane modules for use in distillation systemsDec 18, 07Oct 27, 09[B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0104,613 SPECTRAL CALIBRATION METHODAbandonedOct 17, 12Apr 17, 14[G01J]
2014/0107,943 GAS INTENSITY CALIBRATION METHOD AND SYSTEMAbandonedOct 17, 12Apr 17, 14[G01N, G06F]
2014/0077,083 METHOD AND METER FOR DETERMINING GAS QUALITYAbandonedSep 14, 12Mar 20, 14[G01J]
2010/0065,496 Membrane distillation pressure control system and methodAbandonedSep 12, 08Mar 18, 10[B01D]
2010/0051,549 Heat recuperating membrane distillation apparatus and systemAbandonedAug 29, 08Mar 04, 10[B01D]
6158709 Mounting apparatus for a pump pedestalExpiredMar 24, 99Dec 12, 00[F16M]
6129110 Fluid level management systemExpiredApr 17, 96Oct 10, 00[F16K]
5931187 Valve system for restarting oscillating controllerExpiredMar 26, 98Aug 03, 99[F16K]
5383648 Valve for controlling flowExpiredJan 21, 94Jan 24, 95[F16K]
5220283 Calibration of streaming current detectionExpiredJun 11, 91Jun 15, 93[G01N]
5201636 Stator current based malfunction detecting system in a variable flow delivery pumpExpiredFeb 19, 91Apr 13, 93[F04B]
5121061 Phase correction for streaming current signalExpiredAug 16, 90Jun 09, 92[H03K, G01N]
5121062 Streaming current detector probeExpiredAug 16, 90Jun 09, 92[G01N]
4966458 Optical system for a multidetector array spectrographExpiredMay 26, 89Oct 30, 90[G01J]
4934906 High pressure diaphragm pumpExpiredJan 29, 88Jun 19, 90[F04B]
4897023 Liquid pump assemblyExpiredNov 28, 88Jan 30, 90[F04D]
4875773 Optical system for a multidetector array spectrographExpiredMay 06, 88Oct 24, 89[G01J]
4825169 Ultrasonic streaming current detectorExpiredJul 09, 87Apr 25, 89[G01N]
4781213 Ball check valveExpiredNov 16, 87Nov 01, 88[F16K]
4625197 Logarithmic analog to digital converterExpiredSep 28, 84Nov 25, 86[H03M]

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