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RICHTER & RICHTER

Overview
  • Total Patents
    24
About

RICHTER & RICHTER has a total of 24 patent applications. Its first patent ever was published in 1910. It filed its patents most often in United Kingdom, Austria and Switzerland. Its main competitors in its focus markets basic materials chemistry, environmental technology and chemical engineering are OHMI FORSCHUNG UND INGENIEURTE, LIN QUNXIANG and MURAKAMI SEISHIRO.

Patent filings in countries

World map showing RICHTER & RICHTERs patent filings in countries
# Country Total Patents
#1 United Kingdom 11
#2 Austria 7
#3 Switzerland 4
#4 Germany 1
#5 Finland 1

Patent filings per year

Chart showing RICHTER & RICHTERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Richter Richter 4

Latest patents

Publication Filing date Title
GB191326084A Improvements in or relating to the Treatment of Slimy Materials, Fats, and the like.
GB191218527A Improved Process for the Purification of Liquid Hydrocarbons.
GB191211614A Improvements in or relating to the Treatment of Waste Water and the like.
GB191105504A A Process for Manufacturing Coal of High Activity.
GB191024905A A Process for Manufacturing Filter Carbon.
GB191024667A A Process for Purifying Liquid Hydro-carbons and Alcoholic Liquids by Carbon and for the Manufacture of Carbon suitable for the purpose.
GB191023466A A Process for Separating Colloidal Substances from Pseudo-solutions.
GB191020650A A Process for Bleaching Solid and Semi-solid Fats of all kinds.
GB191020649A A Process for Purifying and Bleaching Wax of all kinds.
GB191017871A Improved Process for Draining and Utilising Slime of any kind, particularly that Obtained from Sewage.
GB191023467A A Process for Purifying Hydrocarbons.