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LOUIS CHAVANNE

Overview
  • Total Patents
    15
About

LOUIS CHAVANNE has a total of 15 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United Kingdom, Germany and United States. Its main competitors in its focus markets basic materials chemistry, thermal processes and machines are HUGO REHMANN, GAS UND TEER G M B H and ENTRADE ENERGIESYSTEME AG.

Patent filings in countries

World map showing LOUIS CHAVANNEs patent filings in countries
# Country Total Patents
#1 United Kingdom 7
#2 Germany 4
#3 United States 4

Patent filings per year

Chart showing LOUIS CHAVANNEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Louis Chavanne 4

Latest patents

Publication Filing date Title
US1924980A Solid fuel distilling apparatus
GB266656A Process and apparatus for the gasification of solid fuels
GB247571A Process and apparatus for the gasification of solid fuels
US1818533A Method for obtaining various gases and recovering by-products
GB237883A Improved process and apparatus for the gasification of solid fuel, applicable also to volatilizing or reducing ores
US1799886A Process for the gasification of solid fuel
GB249535A Improved heat interchanging apparatus
GB231186A Improved heat interchanging apparatus and process
GB249534A Improved heat interchanging apparatus and process
GB229331A Improved process for gasifying solid fuel reducing ores and smelting metals and apparatus therefor
US1799885A Process of generating producer gas