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MICROTRAC INC

Overview
  • Total Patents
    11
About

MICROTRAC INC has a total of 11 patent applications. Its first patent ever was published in 1998. It filed its patents most often in United States, Australia and EPO (European Patent Office). Its main competitors in its focus markets measurement, chemical engineering and optics are DIRUI MEDICAL TECH CO LTD, TECHNICON CHEMICAL COMPANY and BIOSCIENCE TIANJIN DIAGNOSTIC TECH CO LTD.

Patent filings in countries

World map showing MICROTRAC INCs patent filings in countries

Patent filings per year

Chart showing MICROTRAC INCs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Trainer Michael N 7
#2 Freud Paul J 3
#3 Tromley Christopher K 2
#4 Dixon Glenn W 1

Latest patents

Publication Filing date Title
US6281973B1 Optical detection system and method for determining particle size distribution in an oscillating flow field
US6396979B1 Optical waveguide probe having variable gap focusing
US6234664B1 Mixing reservoir for an automated recirculating particle size analysis system
US6104491A System for determining small particle size distribution in high particle concentrations
US6104490A Multiple pathlength sensor for determining small particle size distribution in high particle concentrations
US6177983B1 Method and system for the measurement of specific characteristics of small particles
US6178830B1 In-line diluting extractor