Learn more

CHEM IND BASEL

Overview
  • Total Patents
    8,282
About

CHEM IND BASEL has a total of 8,282 patent applications. Its first patent ever was published in 1900. It filed its patents most often in Switzerland, United Kingdom and Germany. Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and textiles and paper are SOC OF CHEMICAL IND, STE IND CHIM BALE and HENGSHENG CHEMICAL CO LTD.

Patent filings in countries

World map showing CHEM IND BASELs patent filings in countries
# Country Total Patents
#1 Switzerland 5,424
#2 United Kingdom 1,071
#3 Germany 846
#4 United States 431
#5 Austria 220
#6 Canada 169
#7 Denmark 87
#8 Spain 15
#9 Ireland 6
#10 Greece 5
#11 Netherlands 4
#12 Belgium 2
#13 Cyprus 1
#14 France 1

Patent filings per year

Chart showing CHEM IND BASELs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Basel Gesellschaft Fuer Chemis 5,416
#2 Fritz Straub 60
#3 Straub Fritz 42
#4 Engi Gadient 39
#5 Gerald Bonhote 26
#6 Miescher Karl 26
#7 Charles Graenacher 25
#8 Miescher Dr Karl 23
#9 Hermann Schneider 22
#10 Gams Alphonse 21

Latest patents

Publication Filing date Title
GB612009A Manufacture of dyestuff mixtures
GB591017A Manufacture of collapsible tubes
GB600758A A glue extender and glue compositions containing the same
US2427534A Pyrazolone disazo dyestuffs
GB589535A Manufacture of new derivatives of n-polyhydroxyalkyl-arylamines
GB604363A Manufacture of monoaryl tertiary amines or salts thereof
GB604921A Manufacture of azo-dyestuffs
GB596663A Manufacture of halogen-alkyl amidines
GB589504A Manufacture of new imidazolines
GB589329A Manufacture of azo-dyestuffs
US2441355A Water-soluble anthraquinone dyes
US2434765A 1-amino-2-hydroxyalkylthio-4-arylamino-anthraquinones
US2399447A Azo dyestuffs of the pyrazolone series
US2421553A Azo dyes from 2, 6 dihalo 4 nitraniline
GB588165A Manufacture of new azo-dyestuffs
US2432403A Monoazo dyes
US2420453A Acylamino-anthraquinone vat dyestuffs
GB589625A Manufacture of new pyridine and piperidine compounds
GB607956A Manufacture of water-soluble anthraquinone derivatives
GB607955A Manufacture of anthraquinone derivatives