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RATEAU SOC

Overview
  • Total Patents
    554
About

RATEAU SOC has a total of 554 patent applications. Its first patent ever was published in 1918. It filed its patents most often in France, United Kingdom and United States. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and mechanical elements are BBC SULZER TURBOMASCHINEN, PUBLICHNOE AKTSIONERNOE OBSHCHESTVO ODK UFIMSKOE MOTOROSTROITELNOE PROIZVODSTVENNOE OBEDINENIE and RUDOLPH BIRMANN.

Patent filings in countries

World map showing RATEAU SOCs patent filings in countries
# Country Total Patents
#1 France 302
#2 United Kingdom 128
#3 United States 53
#4 Germany 51
#5 Belgium 9
#6 Switzerland 6
#7 Italy 2
#8 Brazil 1
#9 Japan 1
#10 Netherlands 1

Patent filings per year

Chart showing RATEAU SOCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Anxionnaz Rene 91
#2 Jean Imbert Roger 15
#3 Louis Sedille Marcel Henri 14
#4 Rene Anxionnaz 9
#5 Sedille Marcel H L 8
#6 Mech Christian 5
#7 Alfred Hirtz 4
#8 Christian Mech 4
#9 Hirtz Alfred 3
#10 Waeselynck Raymond-Francois-Ma 2

Latest patents

Publication Filing date Title
JPS51120411A Hydraulic machines
US3788652A Sealing devices for rotating shafts
US3731486A Gas turbines
GB1347514A Gas turbine plants
US3476449A Axial thrust devices for rotating machines
DE1426862A1 Curved channel for gas or steam flow
DE1300577B Turbine blade wheel
FR1418240A Auxiliary fluid barrier seal
GB1033231A Axial balancing device for rotary machines
GB1064374A Improvements in rotary machines comprising an electric motor and hydrodynamic bearings
GB995473A Turbine with double-casing low-pressure cylinder
GB998519A High power turbine set
GB989581A High power steam turbine
GB985642A Improvements in hydrodynamic bearings
GB977575A Improvements in gas bearings
GB997453A Improvements in and relating to gas bearings
GB979158A Improvements in gas bearings
US3165903A Gas desiccation apparatus
GB1010300A Elastic-fluid turbines with multiple casings
FR1350828A Method and device for protecting, against pumping, turbomachines of the pump type