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CONSTOCK INT METHANE LTD

Overview
  • Total Patents
    56
About

CONSTOCK INT METHANE LTD has a total of 56 patent applications. Its first patent ever was published in 1957. It filed its patents most often in France, Greece and Spain. Its main competitors in its focus markets mechanical elements, chemical engineering and basic materials chemistry are LIQUID GAS EQUIPMENT LTD, WARTSILA OIL & GAS SYSTEMS AS and WALTER LACHMANN.

Patent filings in countries

World map showing CONSTOCK INT METHANE LTDs patent filings in countries
# Country Total Patents
#1 France 26
#2 Greece 13
#3 Spain 11
#4 United States 3
#5 Germany 2
#6 Belgium 1

Patent filings per year

Chart showing CONSTOCK INT METHANE LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Henry James J 2
#2 Gains Wilfred C 1
#3 Jun Walton H Marshall 1
#4 Pastuhov Alexis 1
#5 Dosker Cornelius D 1

Latest patents

Publication Filing date Title
ES252084A1 Refrigeration procedure of a gas (Machine-translation by Google Translate, not legally binding)
ES249143A1 Procedure for the treatment of natural gases (Machine-translation by Google Translate, not legally binding)
ES249005A1 Improvements in deposits of great capacity to contain a liquid at temperature very different from the atmospheric (Machine-translation by Google Translate, not legally binding)
ES249006A1 Improvements in deposits for the storage and transportation of a liquefied gas, of low point of ebullition, in great volume, approximately to the atmospheric pressure (Machine-translation by Google Translate, not legally binding)
ES247534A1 Improvements in deposits for storing liquids that have to be maintained at extremely low temperatures (Machine-translation by Google Translate, not legally binding)
US2911125A Storage tank for cold liquids
US2905352A Storage tank and means for support of same
ES240326A1 Improvements introduced in the manufacture of isolated containers (Machine-translation by Google Translate, not legally binding)
US2896416A Means for the transportation and storage of cold boiling liquefied hydrocarbon gas