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EXPRO METERS INC

Overview
  • Total Patents
    130
  • GoodIP Patent Rank
    116,646
  • Filing trend
    ⇧ 300.0%
About

EXPRO METERS INC has a total of 130 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2004. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets measurement, computer technology and civil engineering are MULTI PHASE METERS AS, SIERRA INSTR and AGAR CORP LTD.

Patent filings in countries

World map showing EXPRO METERS INCs patent filings in countries

Patent filings per year

Chart showing EXPRO METERS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gysling Daniel L 77
#2 Gysling Daniel 22
#3 Curry Patrick 18
#4 Dang Changjiu 17
#5 Sapack Michael 15
#6 Bailey Timothy J 10
#7 Davis Michael A 8
#8 Fernald Mark 8
#9 Winston Charles 6
#10 Bellemore David 5

Latest patents

Publication Filing date Title
WO2021030417A1 Time-accurate cfd enhanced interpretation of strain-based flow measurement
WO2021007532A1 Apparatus and method for measuring fluid flow parameters
US2018195888A1 Detection of flow rate over dynamic range
US2017030748A1 Methodology and apparatus for distinguishing single phase fluid flows from multiphase fluid flows using a flow meter
AU2015403469A1 Methodology and apparatus for distinguishing single phase fluid flows from multiphase fluid flows using a flow meter
US2014102697A1 Systems and methods for managing hydrocarbon material producing wellsites using clamp-on flow meters
AU2011338394A1 Method for in-situ calibrating a differential pressure plus sonar flow meter system using dry gas conditions
WO2011159816A1 Minimally intrusive monitoring of a multiphase process flow using a tracer
AU2011224179A1 Apparatus and method for sensing fluid flow in a pipe with variable wall thickness
AU2010282493A1 Method and apparatus for monitoring multiphase fluid flow
AU2010258804A1 Ultrasonic fluid flow meter housing with acoustically matched base
CA2763461A1 Method and apparatus for monitoring multiphase fluid flow
AU2009266904A1 Apparatus for attenuating ultrasonic waves propagating within a pipe wall
AU2009256063A1 Method and apparatus for making a water cut determination using a sequestered liquid-continuous stream
WO2009126956A1 Clamp-on apparatus for measuring a fluid flow that includes a protective sensor housing
US2010257941A1 Apparatus for attenuating ultrasonic waves propagating within a pipe wall
WO2009126895A1 Apparatus for attenuating ultrasonic waves propagating within a pipe wall
US2009158858A1 Method for quantifying varying propagation characteristics of normal incident ultrasonic signals as used in correlation based flow measurement
US2008276723A1 Apparatus and method for providing a stratification metric of a multiphase fluid flowing within a pipe
US2009249887A1 Process fluid sound speed determined by characterization of acoustic cross modes