MESA LABORATORIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C12Q MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS 6119
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 356
 
  
 
C12M APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY 247
 
  
 
B01L CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE 157
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 155
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR166
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9738917 Biological indicator with integral packageApr 21, 14Aug 22, 17[C12Q]
8875586 Gas flow meter with horizontal piston movementJun 22, 12Nov 04, 14[G01F]
8765398 Biological indicator with integral packageMay 11, 11Jul 01, 14[C12Q, C12N, C12M]
6763731 Dynamic error correcting positive displacement piston flowmeter and method of measuring gas flow in a piston flowmeterJan 22, 03Jul 20, 04[G01F]
6653096 Process challenge device and methodAug 24, 99Nov 25, 03[C12Q]
5942408 Process challenge device and methodJul 03, 97Aug 24, 99[C12Q]
5856118 Biological indicator and methodJan 20, 98Jan 05, 99[C12Q]
5456107 Modular gas flowmeterApr 18, 94Oct 10, 95[G01M]
5440925 Flow calibratorSep 10, 93Aug 15, 95[G01F]
5319986 Sampler with magazine systemJul 15, 93Jun 14, 94[G01N, B01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0230,910 Apparatus and Method for Process Challenge DevicesAbandonedMar 04, 13Sep 05, 13[C12Q]
2013/0008,262 Volumetric Gas Flow Meter With Automatic Compressibility Factor CorrectionAbandonedJun 28, 12Jan 10, 13[G01F]
7964368 Evaluating bacterial lethality of containerized food productionExpiredApr 25, 06Jun 21, 11[C12M, G01N]
7563616 Bacterial lethality test indicator and prompt response spectroscopic analyzerExpiredOct 01, 04Jul 21, 09[C12M, B01L]
2009/0044,596 FLOW CALIBRATORAbandonedAug 08, 08Feb 19, 09[G01F]
7481122 Apparatus for measuring torqueExpiredOct 15, 07Jan 27, 09[B25B, G01L]
7281438 Torque measuring apparatusExpiredNov 08, 05Oct 16, 07[G01L]
2007/0024,287 Apparatus and method for measuring liquid conductivity and electrode series capacitanceAbandonedAug 01, 06Feb 01, 07[G01N]
6455272 Testing for bacterial sterilizing effectiveness, and test indicator manufacture and useExpiredAug 13, 01Sep 24, 02[C12Q]
6340590 Verification of thermal sterilizationExpiredNov 12, 98Jan 22, 02[C12M]
5760297 System for measuring acid concentration in an alkylation processExpiredMar 24, 97Jun 02, 98[C07C, G01N]
5396814 Method of hot tapping a pipe for installing ionic flowmeter transducersExpiredMay 27, 93Mar 14, 95[G01F]
5329821 Autoranging sonic flowmeterExpiredMay 08, 92Jul 19, 94[G01F]
4969362 Dual element transducerExpiredJun 19, 89Nov 13, 90[G01N]
4763513 Sonic transducerExpiredDec 29, 86Aug 16, 88[G01N, H04R]
4649754 High pressure transducerExpiredFeb 15, 85Mar 17, 87[H04R, G01F]
4505160 High-temperature transducerExpiredFeb 07, 83Mar 19, 85[H04R, G01F]
4417480 Dampened ultrasonic transducerExpiredJun 02, 81Nov 29, 83[G01F]

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