Learn more

GIOVANNI HILGERS DR ING

Overview
  • Total Patents
    14
About

GIOVANNI HILGERS DR ING has a total of 14 patent applications. Its first patent ever was published in 1952. It filed its patents most often in Germany and United Kingdom. Its main competitors in its focus markets basic materials chemistry, materials and metallurgy and environmental technology are MICHAEL STEINSCHLAEGER, ROMAN RUMMEL and GYCO INC.

Patent filings in countries

World map showing GIOVANNI HILGERS DR INGs patent filings in countries
# Country Total Patents
#1 Germany 13
#2 United Kingdom 1

Patent filings per year

Chart showing GIOVANNI HILGERS DR INGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hilgers Dr-Ing Giovanni 13

Latest patents

Publication Filing date Title
DE1115881B Method and device for the gasification of hydrocarbons
DE1089917B Process for the splitting and subsequent gasification of hydrocarbons
GB865732A Improvements in or relating to cracking or gasifying hydrocarbons
DE1087315B Device and method for the gasification of hydrocarbons, in particular heavy mineral oils
DE1061946B Method and device for the production of combustible gas by thermal or thermal-catalytic cracking of hydrocarbons, in particular oils
DE1107685B Method and device for direct heat exchange between gases
DE1208443B Device for the gasification of pulverulent or fine-grained coal
DE1062874B Device for the gasification of fine-grained coal and coal dust
DE951753C Gas generator for gasifying lump coal
DE945534C Gas generator for gasifying powdery to fine-grain coal
DE1046238B Method and device for generating fuel gas by gasifying dust-like fuels
DE948076C Device for removing the ash and slag residues from fast rotating grates, especially from centrifugal gas generators
DE1021972B Process for generating fuel gas by gasifying fuels in a centrifugal gas generator
DE964629C Device for removing ash and slag from rapidly rotating cylindrical grates