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PROVTAGAREN AB

Overview
  • Total Patents
    60
  • GoodIP Patent Rank
    33,838
About

PROVTAGAREN AB has a total of 60 patent applications. Its first patent ever was published in 1999. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and EPO (European Patent Office). Its main competitors in its focus markets measurement, machines and chemical engineering are MONITEK INC, SARGENT JOHN S and GILIAN INSTR CORP.

Patent filings per year

Chart showing PROVTAGAREN ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Skarping Gunnar 57
#2 Dalene Marianne 56
#3 Ottosen Daniel 15
#4 Marianne Dalene 3
#5 Gunnar Skarping 3
#6 Skarping Marianne 1

Latest patents

Publication Filing date Title
WO2020005149A2 Method for digital flow measurement in pulsating flows
WO2018164633A1 Sampling device and quality assurance of sampling procedure
US2018306170A1 Membrane fluid pump
US2018292336A1 Temperature differential fluid sensor
EP3308132A1 Pulse cancelling for flow measurements
US2018275023A1 Method for passive or active sampling of particles and gas phase components in a fluid flow
EP3268714A1 Method for active or passive sampling of particles and gas phase organic and non-organic components in a fluid flow
US2017328359A1 Pump control for low flow volumes
US2017189910A1 Sealing connection assembly for a sampling device
CA2916094A1 Method for verifying correct function of sampling equipment
EP3004835A1 Fluid-tightly sealable sampling device
US2016011028A1 Enhanced differential thermal mass flow meter assembly and methods for measuring a mass flow using said mass flow meter assembly
CA2791462A1 Flow regulating system and monitoring device comprising said flow regulating system for the detection of air borne analytes
WO2007129965A1 Sampling device
AU5265000A Sampling device