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CONRAD CLAESSEN

Overview
  • Total Patents
    37
About

CONRAD CLAESSEN has a total of 37 patent applications. Its first patent ever was published in 1905. It filed its patents most often in France and United Kingdom. Its main competitors in its focus markets basic materials chemistry, consumer goods and macromolecular chemistry and polymers are AKTSIONERNOE OBSHCHESTVO CHEBOKSARSKOE PROIZVODSTVENNOE OBEDINENIE IMENI V I CHAPAEVA, CLAESSEN CONRAD and AKTSIONERNOE OBSHCHESTVO NAUCHNO ISSLEDOVATELSKIJ INSTITUT POLIMERNYKH MAT.

Patent filings in countries

World map showing CONRAD CLAESSENs patent filings in countries
# Country Total Patents
#1 France 30
#2 United Kingdom 7

Patent filings per year

Chart showing CONRAD CLAESSENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Claessen Conrad 30

Latest patents

Publication Filing date Title
GB174588A Improved manufacture of waterproof material
GB174331A Improved manufacture of elastic flexible sheet material from nitro-cellulose
GB174317A Improved compound sheet material
GB155778A Improved manufacture of waterproof material
GB156096A Improved manufacture of compound sheet material from nitrocellulose
GB160482A Process for the treatment of wood or other substances containing cellulose for the purpose of obtaining cellulose and artificial resin, asphalt, lac and the like