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WESTF ANHALTISCHE SPRENGSTOFF

Overview
  • Total Patents
    95
About

WESTF ANHALTISCHE SPRENGSTOFF has a total of 95 patent applications. Its first patent ever was published in 1900. It filed its patents most often in Germany, France and Switzerland. Its main competitors in its focus markets basic materials chemistry, machines and organic fine chemistry are KING POWDER COMPANY, OSKAR MATTER and ALEXANDER CRUICKSHANK SCOTT.

Patent filings in countries

World map showing WESTF ANHALTISCHE SPRENGSTOFFs patent filings in countries
# Country Total Patents
#1 Germany 76
#2 France 8
#3 Switzerland 6
#4 Austria 2
#5 United Kingdom 2
#6 United States 1

Patent filings per year

Chart showing WESTF ANHALTISCHE SPRENGSTOFFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koscielski Dr Otto 4
#2 Westfaelisch-Anhaltische Spren 4
#3 Rost Dr Armin 3
#4 Kessen Dipl-Ing Wilhelm 3
#5 Kraus Dr Alfred 3
#6 Brunne Dipl-Ing Adolf 2
#7 Hartmann Dr Fritz 2
#8 Richter Dr Karl 2
#9 Scheel Dr Kurt C 2
#10 Donath Walter 2

Latest patents

Publication Filing date Title
DE752792C Process for the production of gelatinized nitrocellulose compositions
DE752791C Process for the production of artificial leather-like masses
DE724975C Process for the production of pressed powder bodies
DE722780C Process for stabilizing pressure cooked waste from products containing nitrocellulose
DE722781C Process for stabilizing pressure cooked waste from products containing nitrocellulose
DE715246C Apparatus for the production of radially asymmetrical low-smoke powder
DE727272C Low smoke powder
DE730343C Apparatus and method for the production of explosive or igniter charges
DE723497C Process for the preparation of ethylpentaerythritol trinitrate
DE715247C Method and device for the production of explosive charges, ignition charges or the like.
DE722554C Process for the production of methyl pentaerythritol trinitrate
DE730342C Process for the production of progressive powder
DE725726C Pressing device
DE723151C Device for extinguishing Braenden in the production of low-smoke powder, explosives and other flammable or explosive substances
DE715032C Process for the preparation of dicalcium phosphate fertilizers
DE715423C Process for the production of a fertilizer
DE723550C Device for the production of detonators, detonators or the like by pressing initial explosives into cases
DE686518C Method and device for manufacturing the jackets of jacketed explosive cartridges
DE703264C Method and device for the production of jacketed explosive cartridges
DE733552C Process for the recrystallization of explosives