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MICROPULVA LTD OY

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    191,209
  • Filing trend
    ⇩ 100.0%
About

MICROPULVA LTD OY has a total of 43 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1997. It filed its patents most often in Finland, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, machines and environmental technology are PFEIFFER AG GEB, TARTECH ECO IND AG and THYSSENKRUPP RESOURCE TECHNOLOGIES GMBH.

Patent filings per year

Chart showing MICROPULVA LTD OYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Niemi Jouko 40
#2 Tamminen Jarkko 15
#3 Mannonen Risto 7
#4 Ilmasti Veikko 5
#5 Suominen Hannu L 5
#6 Jarkko Tamminen 3
#7 Jouko Niemi 3
#8 Masti Veikko 2
#9 Suominen Hannu 2
#10 Palviainen Martti 1

Latest patents

Publication Filing date Title
FI20170161A1 Method of processing powder with problematic characteristics using a working gas, where powder is micronized and/or microclassfied
FI20160104A Method for refining coal ash of coal power plants and/or carbonaceous ashes produced in other combustion plants by separating carbonaceous product for further processing
WO2016135368A1 Method for refining of in power plants produced coal ash and coal containing ashes produced in other combustion processings
WO2015071528A1 Method for limiting an amount of its particle size smallest fraction which is generated in the counterjet grinding process of minerals
FI20110350A0 Dehydration apparatus for mineral powder containing moisture or crystal water
EP2613885A1 A method for refining coal ash by separating carbonous product and regenerating siliceous ash products and use of a carbonous product produced by the method
WO2010034872A1 A method for refining coal ash by separating carbonous product and regenerating siliceous ash products and use of a carbonous product produced by the method
FI20080030A0 Process for industrial production of mineral concentrates
FI20080023A0 Process for processing coal ash and using a carbonaceous fine product produced by the process
FI20070784A0 Process for processing coal ash
AU2006316347A1 Method for industrial production of especially fine powders
ZA200603709B A method for industrial producing of highly dispersed powders
BR0318541A Method for industrial production of highly dispersed powders
WO2005028115A1 Improved acceleration nozzle for gas-solids suspension
FI20020721A0 Process for industrial production of extremely fine powders
FI20020531A0 Improved accelerator nozzle for gas-solid suspension
US6230995B1 Micronizing device and method for micronizing solid particles
FI970733A0 Plant and process for the production of ultra-fine dry flour by means of energetic working gas