BACHARACH, 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 7199
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 2108
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 276
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR265
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
B01D SEPARATION 1133
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9846107 Systems, apparatuses and methods for analyzing combustion gases and presenting combustion process diagnosticsJan 21, 14Dec 19, 17[G01M, G06F]
6737650 Infrared emitter, its manufacture, and process for usingJun 01, 01May 18, 04[G01N]
6670613 System and method for spectral analysisApr 26, 01Dec 30, 03[G01J]
6590690 Electronically modulating an optical light sourceMay 31, 01Jul 08, 03[G02F]
6489787 Gas detection circuitOct 13, 00Dec 03, 02[G01R]
6362741 Leak detectorJun 06, 01Mar 26, 02[G08B]
RE37403 High flow rate sampler for measuring emissions at process componentsOct 08, 98Oct 09, 01[G01M]
D447071 Leak detectorNov 08, 00Aug 28, 01[1004]
6120166 Light source apparatus for a spectral analyzerMar 09, 98Sep 19, 00[F21V]
6100529 Automatic portable automotive refrigerant analyzerDec 19, 97Aug 08, 00[G01N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6325843 Method and apparatus for removing condensate from combustion analyzer sampleExpiredJan 24, 00Dec 04, 01[B01D]
6223590 Volatilization device for liquidsExpiredDec 07, 99May 01, 01[G01N]
6019821 Method and apparatus for removing condensate from combustion analyzer sampleExpiredJun 24, 98Feb 01, 00[B01D]
5290516 Moisture indicatorExpiredOct 22, 92Mar 01, 94[G01N]
5284566 Electrochemical gas sensor with wraparound reference electrodeExpiredJan 04, 93Feb 08, 94[G01N]
5060503 Test kit for gas detectorsExpiredFeb 08, 90Oct 29, 91[G01D]
5018395 Gas sampling device with improved mixed flow fanExpiredFeb 08, 90May 28, 91[G01N]
4916935 Low power solid state gas sensor with linear output and method of making the sameExpiredJan 23, 89Apr 17, 90[G01N]
4769122 Compact electrochemical cell for gas detectionExpiredJul 10, 87Sep 06, 88[G01N]
4750977 Electrochemical plating of platinum black utilizing ultrasonic agitationExpiredDec 17, 86Jun 14, 88[C25D]
4664886 Trimode gas detection instrumentExpiredDec 13, 83May 12, 87[G01N]
4642172 Controlled-potential bias circuit for electrochemical cellsExpiredFeb 19, 85Feb 10, 87[C25B, G01N]
4639306 Electrochemical gas sensorExpiredSep 20, 85Jan 27, 87[G01N]
4636294 Apparatus for detecting and measuring hydrogen sulfide gas in the presence of carbon monoxideExpiredSep 20, 85Jan 13, 87[G01N]
4555936 Multifunctional detectorExpiredDec 13, 84Dec 03, 85[G01N]
4541988 Constant temperature catalytic gas detection instrumentExpiredDec 13, 83Sep 17, 85[G01N]
4447397 Catalytic gas sensorExpiredAug 05, 82May 08, 84[G01N]
4197089 Reducing gas sensorExpiredJan 18, 78Apr 08, 80[G01N]

Top Inventors for This Owner

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