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CHEMISCHE FABRIKEN WORMS AKT G

Overview
  • Total Patents
    18
About

CHEMISCHE FABRIKEN WORMS AKT G has a total of 18 patent applications. Its first patent ever was published in 1916. It filed its patents most often in Germany. Its main competitors in its focus markets basic materials chemistry, materials and metallurgy and chemical engineering are QINGDAO DAYUN MACHINERY CO LTD, HEFEI CITY TENVER PREC CASTING CO LTD and ASHLAND SUEDCHEMIE KERNFEST.

Patent filings in countries

World map showing CHEMISCHE FABRIKEN WORMS AKT Gs patent filings in countries
# Country Total Patents
#1 Germany 18

Patent filings per year

Chart showing CHEMISCHE FABRIKEN WORMS AKT Gs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
DE469292C Bituminous substances, e.g. B. coal pitch and sulfur, containing mass for the production of foundry models
DE350494C Process for the production of high-percentage anthraquinone and its derivatives
DE348088C Process for the production of a base material for paints, varnishes and the like like
DE376085C Process for the production of cores for iron and metal foundries
DE406245C Process for the production of anthraquinone and its derivatives
DE336668C Process for the production of metal salts
DE352726C Process for the production of highly viscous lubricating oils from coal tar oils
DE350801C Process for the production of highly viscous lubricating oils from coal tar oils
DE396018C Process for heating horizontal boilers with U-shaped flame tubes for the distillation of high-boiling products
DE360492C Process for the preparation of low-boiling components from tar products and types of resin
DE424194C Process for the production of permanent salts with malachite green base
DE347902C Double tone printing inks
DE368653C Process for the production of cores for foundries
DE349036C Process for tanning animal skins