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BERGIN AG DEUTSCHE

Overview
  • Total Patents
    23
About

BERGIN AG DEUTSCHE has a total of 23 patent applications. Its first patent ever was published in 1949. It filed its patents most often in Germany, Finland and France. Its main competitors in its focus markets foods and drinks, materials and metallurgy and organic fine chemistry are INTERNAT SUGAR AND ALCOHOL COM, HOLZHYDROLYSE AG and COMMERCIAL ALCOHOL COMPANY LTD.

Patent filings in countries

World map showing BERGIN AG DEUTSCHEs patent filings in countries
# Country Total Patents
#1 Germany 6
#2 Finland 5
#3 France 5
#4 Canada 4
#5 United States 3

Patent filings per year

Chart showing BERGIN AG DEUTSCHEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Theodor Riehm 6
#2 Apel Alfons Dr 2
#3 Apel Alfons 2
#4 Riehm Theodor Dipl-Chem 2
#5 Alfons Apel 2
#6 Riehm Theodor Dipl-Chem Dr 1
#7 Rupp Dipl-Ing Nino 1
#8 Roessler Georg 1
#9 Riehm Theodor 1
#10 Apel Dr Alfons 1

Latest patents

Publication Filing date Title
US2752270A Process of hydrolyzing wood in preparing crystalling glucose
US2778751A Hydrolysis of wood with concentrated hydrochloric acid
DE927139C Process and device for the hydrolysis of cellulosic material with highly concentrated hydrochloric acid
DE914432C Process for the production of lignin resins
DE940984C Process for the production of furfural
DE845780C Process for deacidification and cleaning of wood sugar solutions
DE845779C Process for the recovery and utilization of hydrochloric acid and hydrogen chloride from acidic sugar solutions resulting from the hydrolysis of cellulose-containing material
DE845629C Process for the recovery of concentrated hydrochloric acid and hydrogen chloride gas from acidic wood sugar solutions
CA532353A Hydrolysis of wood with concentrated hydrochloric acid
CA516924A Process for the production of crystalline glucose by hydrolysis of cellulosic material
CA527165A Method for producing furfural
CA560972A Method of manufacturing lignin-resins