INDUSTRIAL SCIENTIFIC CORPORATION

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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 16190
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 490
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 258
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G10K SOUND-PRODUCING DEVICES 134

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9575043 Multi-sense environmental monitoring device and methodApr 01, 15Feb 21, 17[G08B, G01N]
9064386 Alarm enhancing protective cover for safety instruments with optional calibration chamberJul 02, 13Jun 23, 15[H04M, G08B, G10K]
9000910 Multi-sense environmental monitoring device and methodJun 24, 11Apr 07, 15[G08B, G01N]
8771490 Electrochemical sensorJul 26, 10Jul 08, 14[G01N]
7281404 Apparatus and method for testing gas detection instrumentsNov 17, 04Oct 16, 07[G01N]
7275411 Apparatus and method for testing gas detection instrumentsOct 19, 04Oct 02, 07[G01N]
7041256 Poison resistant combustible gas sensors and method for warning of poisoningJan 30, 01May 09, 06[G01D]
7007542 Method of warning of poisoning in poison resistant combustible gas sensorsJun 16, 03Mar 07, 06[G01D]
6997347 Apparatus and method for generating calibration gasJul 02, 03Feb 14, 06[G01N]
6888467 Gas detection instrument and method for its operationDec 10, 02May 03, 05[G08B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0191,318 Digitally accessible sensorAbandonedFeb 25, 05Aug 31, 06[G01N]
2003/0180,445 Method for forming a catalytic bead sensorAbandonedMar 21, 02Sep 25, 03[C23C, B05D]
6370940 Apparatus for determining concentration of a gasExpiredFeb 14, 00Apr 16, 02[G01N]
6319375 Apparatus for identifying a gasExpiredSep 28, 00Nov 20, 01[G01N]
6165347 Method of identifying a gasExpiredMay 12, 99Dec 26, 00[G01N]
6055840 Method and apparatus for determining concentration of a gasExpiredJan 21, 98May 02, 00[G01N]
5464983 Method and apparatus for determining the concentration of a gasExpiredApr 05, 94Nov 07, 95[G01N]
5394094 Portable gas sensor utilizing fault protective battery capExpiredMay 13, 93Feb 28, 95[G01R, H02H]

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