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BOHME H TH AG

Overview
  • Total Patents
    148
About

BOHME H TH AG has a total of 148 patent applications. Its first patent ever was published in 1924. It filed its patents most often in France, United Kingdom and United States. Its main competitors in its focus markets basic materials chemistry, textiles and paper and organic fine chemistry are BOEHME FETTCHEMIE GMBH, ALFRAMINE CORP and AMERICAN HYALSOL CORP.

Patent filings in countries

World map showing BOHME H TH AGs patent filings in countries
# Country Total Patents
#1 France 59
#2 United Kingdom 45
#3 United States 25
#4 Canada 18
#5 Austria 1

Patent filings per year

Chart showing BOHME H TH AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heinrich Bertsch 19
#2 Bertsch Heinrich 16
#3 Karl Butz 2
#4 Wilhelm Normann 1
#5 Gunther Simon 1
#6 Walter Kling 1
#7 Schuckmann Gustav Von 1
#8 Von Schuckmann Gustav 1
#9 Adolf Grun 1
#10 Bertsch Heinrick 1

Latest patents

Publication Filing date Title
US2127367A Hydrogenation of higher fatty acids
GB442292A Improvements in or relating to dyeing
GB436410A Improvements in or relating to dyeing and printing
GB425804A A process for the preparation of washing agents
GB419868A Manufacture and application of pyrophosphoric acid esters
GB424672A Improvements in or relating to the application of pigments to fibrous materials
GB425431A A process for the production of a water-resisting finish on fibrous materials
US2086713A Production of hydroxy olefin compounds
GB409598A A process for the manufacture of compounds suitable for use as wetting, cleansing, emulsifying and bleaching agents
GB421843A A process for stabilising peroxide solutions
GB401199A A process for bleaching vegetable fibres
US1951785A Process of preparing esters
US1951784A Process of preparing esters
US2026817A Process for the making of dye baths and printing colors for naphthol dyeing
US2043708A Process for producing aliphatic carbonyl compounds and alcohols
GB395853A A process for the production of impregnating baths and printing colours containing arylides of 2.3 oxynaphthoic acid
US1967656A Agent for wetting, dispersing, etc.
US2061468A Soap preparation
GB385551A A process for the production of carbonyl compounds
GB385488A A process for the production of alcohols