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OPENFIELD

Overview
  • Total Patents
    54
  • GoodIP Patent Rank
    40,984
  • Filing trend
    ⇩ 83.0%
About

OPENFIELD has a total of 54 patent applications. It decreased the IP activity by 83.0%. Its first patent ever was published in 2011. It filed its patents most often in EPO (European Patent Office), United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, civil engineering and micro-structure and nano-technology are DIFOGGIO ROCCO, ELECTRO FLOW CONTROLS LTD and TECWEL AS.

Patent filings per year

Chart showing OPENFIELDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Donzier Eric 43
#2 Tavernier Emmanuel 37
#3 Abbassi Linda 29
#4 Emmanuel Tavernier 7
#5 Linda Abbassi 6
#6 Eric P Donzier 6
#7 Smet Cyril 2
#8 Eric Donzier 2
#9 Smet Nicolas 2

Latest patents

Publication Filing date Title
GB202019192D0 Micro-wave radar doppler flowmeter for hydrocarbon wells
GB202006452D0 A production logging tool and downhole fluid analysis probe deployment method
US2019376821A1 Mini-spinner flowmeter and downhole tool comprising an array of mini-spinner flowmeters for operation in hydrocarbon well
CA3027240A1 A production logging tool and downhole fluid analysis probes deploying method, in particular for deviated and horizontal hydrocarbon well
FR3061791A1 System and method for managing relations with clients present in a connected space
EP3318715A1 Downhole optical chemical compound monitoring device, bottom hole assembly and measurements-while-drilling tool comprising the same
EP3263832A1 Method and device for depth positioning downhole tool and associated measurement log of a hydrocarbon well
EP3199942A1 A downhole fluid properties optical analysis probe having a removable optical tip
EP3190400A1 A downhole fluid properties analysis probe, tool and method
EP3118656A1 A downhole ultrasonic transducer, downhole probe and tool comprising such a transducer
EP3091174A1 A downhole fluid properties analysis device and tools comprising such a device
CA2943564A1 Probe, sonde and method for producing signals indicative of local phase composition of a fluid flowing in an oil well
EP2677115A1 A predictive flow assurance assessment method and system
EP2650668A1 Density and viscosity sensor and measuring method
FR2983955A1 PRESSURE SENSOR FOR FLUID