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DIFOGGIO ROCCO

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    157,210
  • Filing trend
    0.0%
About

DIFOGGIO ROCCO has a total of 44 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1986. It filed its patents most often in United States and Canada. Its main competitors in its focus markets measurement, civil engineering and computer technology are OIL & GAS SURVEY CGS, TECWEL AS and OPENFIELD.

Patent filings in countries

World map showing DIFOGGIO ROCCOs patent filings in countries
# Country Total Patents
#1 United States 43
#2 Canada 1

Patent filings per year

Chart showing DIFOGGIO ROCCOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Difoggio Rocco 44
#2 Csutak Sebastian 2
#3 Kruspe Thomas 2
#4 Bergren Paul Allan 2
#5 Tabarovsky Leonty 2
#6 Maurer Hans-Martin 2
#7 Edwards Carl 1
#8 Pohl Bernardo E 1
#9 Molz Eric B 1
#10 Perez Louis 1

Latest patents

Publication Filing date Title
US2019301936A1 Derivative ratio test of fluid sampling cleanup
US2019301277A1 Non-fouling liquid electrodes
US2019187321A1 Cumulative damage sensors for downhole components to monitor environmental damage thereof
US2018156035A1 Synthetic chromatogram from physical properties
US2018100391A1 H2s sensor based on polymeric capillary tubing filled with an indicating fluid
US2017329044A1 Graphene tunneling photodetectors for high-temperature downhole use
US2017306743A1 Directional drilling control system and methods
US2017268908A1 Low etendue light source for fiber optic sensors in high temperature environments
US2014247694A1 Acoustic standoff and mud velocity using a stepped transmitter
US2015267496A1 Downhole uses of nanospring filled elastomers
US2015096746A1 Wavelength-selective, high temperature, near infrared photodetectors for downhole applications
US2015054512A1 Dielectric spectroscopy for filtrate contamination monitoring during formation testing
US2014300889A1 Apparatus and method for determining a fluid property downhole using a bulk reading refractometer
US2014212983A1 Thermal H2S detection in downhole fluids
US2013180710A1 Carbon dioxide content of natural gas from other physical properties
US2014174147A1 Apparatus and method for estimating characteristics of a sensor containing interferometer
US2013283888A1 Gaseous gravimeter
US2013104572A1 Downhole refrigeration using an expendable refrigerant
US2012303347A1 Method for physical modeling of reservoirs
US2012170406A1 Early kick detection in an oil and gas well