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FRIEDRICH PASSEK

Overview
  • Total Patents
    11
About

FRIEDRICH PASSEK has a total of 11 patent applications. Its first patent ever was published in 1923. It filed its patents most often in Germany and United Kingdom. Its main competitors in its focus markets pharmaceuticals, foods and drinks and organic fine chemistry are SCHMID JOHANN, GUANGZHOU HONGYUN PHARMACEUTICAL TECH CO LTD and SPEXIMO AB.

Patent filings in countries

World map showing FRIEDRICH PASSEKs patent filings in countries
# Country Total Patents
#1 Germany 8
#2 United Kingdom 3

Patent filings per year

Chart showing FRIEDRICH PASSEKs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB348082A Improvements in methods of manufacturing solutions of cholesterine or its esters or mixtures of these substances
GB328922A Improvements in methods of manufacturing solutions of cholesterine or its esters or mixtures of these substances
GB305217A Improvements in and relating to the production of dough for making bread and other baked products