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AIR LIQUIDE DEUTSCHLAND GMBH

Overview
  • Total Patents
    306
  • GoodIP Patent Rank
    35,572
  • Filing trend
    ⇩ 25.0%
About

AIR LIQUIDE DEUTSCHLAND GMBH has a total of 306 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 1995. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, consumer goods and environmental technology are MESSER FRANCE SA, LEE RON C and MVE INC.

Patent filings in countries

World map showing AIR LIQUIDE DEUTSCHLAND GMBHs patent filings in countries

Patent filings per year

Chart showing AIR LIQUIDE DEUTSCHLAND GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Klebe Ulrich 20
#2 Kaya Cerkez 19
#3 Pongraz Johann 19
#4 Henrich Helmut 18
#5 Luerken Franz 14
#6 Bonn Rolf Van 14
#7 Neu Peter 12
#8 Brouns Marcel 11
#9 Michel Friedel 11
#10 Pilger Carsten 10

Latest patents

Publication Filing date Title
DE102019127040A1 Liming of leather
DE102019123177A1 Entry of CO2 into thermal water
EP3772285A1 Pulverization of a substance
EP3764030A1 Method and device for cooling products
DE102019110657A1 Procedure for maintaining fresh concrete temperatures
DE102018128205A1 Device and method for stunning or killing an animal
DE102018125607A1 Process for laser beam fusion cutting of a workpiece
DE102018125605A1 Process for additive manufacturing of a component
DE102018123227A1 Method for determining a quantity of gas in a container and for determining a change in it
DE102018122312A1 Arrangement and method for providing a gas such as an atomizing gas to produce a powder at a place of use
DE102018100378A1 Cooling device and filling device and method for this
EP3502596A1 Apparatus and method for cooling products
EP3502594A1 Apparatus and method for cooling products
EP3502595A1 Apparatus and method for cooling products
DE102017128919A1 Method and arrangement for laser cutting
EP3450886A1 Cooling device for cooling a storage space of a cooling container and a respective cooling container
DE102017109498A1 Evaporation apparatus and method of operation thereof
EP3395183A1 Cooling apparatus for cooling pourable items and use thereof
EP3358512A1 Method for distributing heat-sensitive products
DE102016123813A1 Arrangement and method for treating a surface