ROSEMOUNT ANALYTICAL, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 19187
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 3156
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
B01D SEPARATION 2132
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING271
 
  
 
F15C FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES 111
 
  
 
G12B DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR16
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9389208 Hermetic manifold for analytical instrumentsMar 14, 13Jul 12, 16[G01N, B01D]
8063644 Impedance measurement of a pH electrodeAug 17, 07Nov 22, 11[G01N]
7837847 High purity water pH sensor with shielded flowing liquid junctionSep 27, 07Nov 23, 10[G01N]
7790006 Free chlorine sensorSep 13, 04Sep 07, 10[G01N]
7772854 High-conductivity contacting-type conductivity measurementSep 07, 07Aug 10, 10[G01R]
7640784 System for calibrating dissolved oxygen analyzers using compressed fluids during cleaningSep 18, 06Jan 05, 10[G12B]
7527717 Sulfur resistant sensorsJun 27, 03May 05, 09[G01N]
7313486 Apparatus and method for detecting a corrosive substance leak in a chemical composition analyzerFeb 10, 06Dec 25, 07[G06F]
7208071 Amperometric sensor for low level dissolved oxygen with self-depleting sensor designJun 03, 03Apr 24, 07[G01N]
7131461 Stream switching systemMar 30, 00Nov 07, 06[F15C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0098,939 PROCESS ANALYTIC SENSOR WITH LOW POWER MEMORY WRITE FUNCTIONAbandonedOct 26, 10Apr 28, 11[G01N, G06F, G11C]
2010/0084,285 PROCESS ANALYTIC SENSOR WITH MOISTURE-SCAVENGING ELECTRODE BACKFILLAbandonedOct 07, 08Apr 08, 10[G01N, F16J]
7568000 Shared-use data processing for process control systemsExpiredAug 21, 01Jul 28, 09[G06F]
2008/0297,179 MULTILAYER MANUFACTURING FOR CONDUCTIVITY SENSORAbandonedMay 28, 08Dec 04, 08[G01R]
2008/0283,399 POTENTIOMETRIC PROCESS ANALYTIC SENSOR WITH ISOLATED TEMPERATURE SENSORAbandonedMay 14, 08Nov 20, 08[G01N]
7323887 Conductivity sensor and manufacturing method thereforExpiredMar 30, 06Jan 29, 08[G01R]
2007/0158,211 Arsenic measurement using anodic stripping voltammetryAbandonedJan 08, 07Jul 12, 07[G01N]
2006/0278,529 Electrochemical cell with improved flowing liquid junctionAbandonedJun 08, 06Dec 14, 06[G01N]
2006/0241,351 Integrated optical device for luminescence sensingAbandonedApr 06, 06Oct 26, 06[A61B]
2006/0228,804 Modified ruthenium complex luminescence dye for oxygen sensingAbandonedApr 07, 06Oct 12, 06[G01N]
7103426 Anticipatory high frequency noise compensation in a distributed process control systemExpiredJan 28, 03Sep 05, 06[G05B]
7087150 Chloramine amperometric sensorExpiredMay 03, 02Aug 08, 06[G01N]
2006/0163,088 Amperometric sensor with counter electrode isolated from fill solutionAbandonedJan 26, 06Jul 27, 06[G01N, G01F]
7078909 Flow-through conductivity sensorExpiredDec 12, 03Jul 18, 06[G01N]
2006/0096,862 Process analytic sensors for demanding applicationsAbandonedNov 07, 05May 11, 06[G01N]
2006/0061,765 Turbidity sensor with improved noise rejectionAbandonedSep 13, 05Mar 23, 06[G01N]
2006/0055,927 Turbidity sensorAbandonedAug 29, 05Mar 16, 06[G01N]
6983640 Generator monitoring, control and efficiencyExpiredJul 22, 03Jan 10, 06[G01N]
2005/0188,745 Generator monitoring, control and efficiencyAbandonedJul 22, 03Sep 01, 05[F01N, F02C, F02D]
2005/0190,370 Turbidity sensing system with reduced temperature effectsAbandonedFeb 23, 05Sep 01, 05[G01N]

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