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COLE PARMER INSTR CO

Overview
  • Total Patents
    60
About

COLE PARMER INSTR CO has a total of 60 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, measurement and machines are WATSON-MARLOW LTD, PROMINENT GMBH and HASKEL INT LLC.

Patent filings per year

Chart showing COLE PARMER INSTR COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Soderquist Charles E 9
#2 Hogan Lawrence R 7
#3 Sunden Bengt 7
#4 Storckman Steven D 5
#5 Seto Robert A 4
#6 Minarik Daniel 4
#7 Bersin Alex G 4
#8 Limoges Robert F 4
#9 Campbell Peter 4
#10 Forsstrom Bo 3

Latest patents

Publication Filing date Title
US2009129944A1 Peristaltic pump
CN101421517A Marked tube for a peristaltic pump
US2007243088A1 Marked tube for a peristaltic pump
US2008175734A1 Tube retainer system for a peristaltic pump
WO2005088130A1 Peristaltic pump
US2003095583A1 Method and apparatus for verifying accuracy of an infrared thermometer
WO0246615A1 Peristaltic pump
US6494693B1 Peristatic pump
US5520058A Magnetic reluctance flowmeter
US5507190A Flowmeter with improved end stops
US5468129A Peristaltic pump
US5380173A Peristaltic pump
US5257917A Peristaltic pump having means for reducing flow pulsation
US5082429A Peristaltic pump
US4886431A Peristaltic pump having independently adjustable cartridges
US4910682A Method of calibrating and determining the rotational and fluid delivery velocities of a peristaltic fluid pump
US4715786A Control method and apparatus for peristaltic fluid pump
US4552516A Peristaltic pump
US4690307A Dispensing system with slidable modules
US4527323A Tubing loading key