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STEYNIS JAN

Overview
  • Total Patents
    22
About

STEYNIS JAN has a total of 22 patent applications. Its first patent ever was published in 1907. It filed its patents most often in United Kingdom, United States and Austria. Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and foods and drinks are N PROIZV OB EDINENIE GI PRIKLA, ELENKOV and TAIKOO KK.

Patent filings in countries

World map showing STEYNIS JANs patent filings in countries
# Country Total Patents
#1 United Kingdom 7
#2 United States 6
#3 Austria 4
#4 Canada 4
#5 Switzerland 1

Patent filings per year

Chart showing STEYNIS JANs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Non-metallic elements
#2 Mixing
#3 Cables and insulators
#4 Foods

Top inventors

# Name Total Patents
#1 Steynis Jan 22
#2 Chaumat Henri 2
#3 Chaumat Henri Jules Eugene 1

Latest patents

Publication Filing date Title
GB191423681A Improvements in Apparatus for the Sterilization of Liquids by Ozone.
CA147553A Ozone producing machine
GB191303769A Process of and Apparatus for Producing Ozone.
US1162415A Process of and apparatus for producing ozone.
GB191219146A Improvements in or relating to the Manufacture of Ozone.
CA132037A Insulating device
GB191002899A Improvements in Insulating Devices.
US997339A Ozonizer.
CA116834A Ozone producing apparatus
CA116835A Ozone producing process
GB190824823A Apparatus and Process for the Production of Ozone.
US906468A Process for the production of ozone.
GB190816128A Improvements in Apparatus and Processes for Simultaneously Treating Liquids and Gases Chemically Active upon Each Other.
US906081A Apparatus for the production of ozone.
US924592A Apparatus for simultaneously treating liquids and gases chemically active upon each other.
GB190800412A Improved Apparatus for the Production of Ozone
US897318A Ozonizer.