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FRIEDRICH BOEDECKER

Overview
  • Total Patents
    14
About

FRIEDRICH BOEDECKER has a total of 14 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets organic fine chemistry and pharmaceuticals are CHENGDU QIANYE LONGHUA PETROLEUM ENGINEERING TECH CONSULTING CO LTD, CHENGDU QIANYE LONGHUA PETROLEUM ENGINEERING TECHNOLOGY CONSULTING CO LTD and CHENGDU QIANYE LONGHUA PETROLEUM ENGINEERING TECH CONSULTATION CO LTD.

Patent filings in countries

World map showing FRIEDRICH BOEDECKERs patent filings in countries
# Country Total Patents
#1 United States 9
#2 United Kingdom 5

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Friedrich Boedecker 9
#2 Hans Volk 2
#3 Heinrich Gruber 1
#4 Gustav Reverey 1

Latest patents

Publication Filing date Title
US2220638A Bismuth salts of a substituted malonic acid and process of making them
US2062205A Process of producing the m-alkylethers of protocatechuic aldehyde
GB462573A Improvements in and relating to substituted barbituric acids
US2021539A Ethereal sulphur-containing compounds and process of producing same
US1966026A Process of producing 8-hydroxyquinoline
US1933003A Process of producing keto-derivatives of cholanic acid
GB309929A Process for the preparation of monoalkyl ethers of protocatechuic aldehyde in addition to vanillin
US1801068A Manufacture of the isomeric monoethyl ethers of protocatechuic aldehyde
GB284199A Process for the preparation of alkyl ethers of protocatechuic aldehyde
GB285551A Process for the preparation of vanillin and i-vanillin
GB285156A Process for the preparation of vanillin and i-vanillin
US1633392A Sedative and hypnotic ureides
US1479695A Process for the production of therapeutically-active constituents of oils, balsams, resins, and extracts
US1381057A Process for the production of a crystallized ester of the stearoricinate-diiodid