Learn more

CHINOIN FABRIK CHEMISCH PHARMA

Overview
  • Total Patents
    22
About

CHINOIN FABRIK CHEMISCH PHARMA has a total of 22 patent applications. Its first patent ever was published in 1917. It filed its patents most often in Austria, Switzerland and Germany. Its main competitors in its focus markets organic fine chemistry and basic materials chemistry are SHELL AGRAR GMBH & CO KG, SPOLANA NP and FMC AGRO SINGAPORE PTE LTD.

Patent filings in countries

World map showing CHINOIN FABRIK CHEMISCH PHARMAs patent filings in countries
# Country Total Patents
#1 Austria 9
#2 Switzerland 4
#3 Germany 4
#4 United Kingdom 3
#5 France 2

Patent filings per year

Chart showing CHINOIN FABRIK CHEMISCH PHARMAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wolf Emil Dr 4
#2 Wolf Emil 2
#3 Chinoin Fabrik Chemisch-Pharma 2
#4 Wolf Chinoin Fabrik Chemisch-P 2
#5 Wolf E Dr 1

Latest patents

Publication Filing date Title
DE613123C Process for the preparation of hydrogenated benzoisotetrazoles
DE611692C Process for the preparation of cyclically disubstituted tetrazoles
GB383112A Process for the production of aluminium derivatives of acetyl-salicy lic acid
GB388529A A process for the production of a new alkaloid from ergot
GB380874A Improved manufacture of derivatives of benzylisoquinoline
DE387963C Process for the preparation of esters of carbamic acid
DE329733C Process for the preparation of a gel-like antiseptic