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L'AIR LIQUIDE SA POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE

Overview
  • Total Patents
    172
  • GoodIP Patent Rank
    9,690
  • Filing trend
    ⇩ 50.0%
About

L'AIR LIQUIDE SA POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE has a total of 172 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2005. It filed its patents most often in France, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets chemical engineering, environmental technology and mechanical elements are LAIR LIQUIDE, AIR LIQUIDE JAPAN LTD and HUBEI HEYUAN GASES CO LTD.

Patent filings per year

Chart showing L'AIR LIQUIDE SA POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Frenal Antoine 12
#2 Ligonesche Renaud 9
#3 Allidieres Laurent 8
#4 Davidian Benoit 7
#5 Gary Daniel 6
#6 Francois Thibaut 5
#7 Tranier Jean-Pierre 5
#8 Monereau Christian 5
#9 Granger Claude 4
#10 Faure Raphael 4

Latest patents

Publication Filing date Title
WO2020162049A1 Compound and method for producing lithium-containing film
CN111111376A Adsorption tower device and air separation device provided with same
EP3712735A1 Method for detecting anomalies in a water treatment facility
EP3712736A1 Method for detecting anomalies in a water treatment facility using an apparatus for injecting oxygen into a water treatment retention basin
FR3092894A1 Device for supplying pressurized fluid and bottle (s) for pressurized fluid comprising such a device
FR3092643A1 Pressurized fluid supply device and pressurized fluid storage assembly (s) comprising such a device
FR3092384A1 Method and device for filling a liquefied gas storage tank
KR20200088399A Cryogenic distillation method and apparatus for producing pressurized air by an expander booster connected to a nitrogen expander for braking
FR3067094A1 Tap, storage and filling station
FR3067095A1 Tap, storage and filling station
FR3067092A1 STATION AND METHOD FOR FILLING A PRESSURIZED GAS TANK (S)
WO2017201426A1 Synthesis methods for halosilanes
CN106949308A A kind of device for being used to reduce slewing ozzle load
CN106944704A A kind of inert gas heater for wave soldering device
CN106943904A A kind of apparatus and method of the waste gas dual disposal of air separation equipment
CN106949708A A kind of method for being reequiped to improve Low Voltage Pure nitrogen output to original cryogenic air separation plant
FR3054451A1 Rest and relaxation installation
FR3054216A1 PROCESS FOR SEPARATING A SYNTHESIS GAS
US2018001269A1 Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes with enhanced selectivity
FR3052848A1 Multi-part protection cover for gas bottle