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PEYRUSSON ANTOINE EDOUARD

Overview
  • Total Patents
    14
About

PEYRUSSON ANTOINE EDOUARD has a total of 14 patent applications. Its first patent ever was published in 1886. It filed its patents most often in United Kingdom, Spain and Switzerland. Its main competitors in its focus markets environmental technology are ELITE MARINE BALLAST WATER TREAT SYSTEM CORP, NANJING DUBLE METAL EQUIP ENG and LUO YUMING.

Patent filings in countries

World map showing PEYRUSSON ANTOINE EDOUARDs patent filings in countries
# Country Total Patents
#1 United Kingdom 5
#2 Spain 4
#3 Switzerland 2
#4 Austria 1
#5 France 1
#6 United States 1

Patent filings per year

Chart showing PEYRUSSON ANTOINE EDOUARDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Focus technologies

# Technology
#1 Water treatment

Top inventors

# Name Total Patents
#1 Peyrusson Antoine Edouard 7
#2 Peyrusson Antoine-Edouard 2
#3 Peyrusson Emile 1
#4 Antoine-Edouard Peyrusson 1

Latest patents

Publication Filing date Title
GB190822426A Improvements relating to the Insulation of Switches, Current Breakers, Automatic Switches and the like.
GB190302456A Improvements in the Preparation, Purification and Preservation of Tannic and other Tinctorial Extracts.
GB189922345A Improvements in the Production of Vitriflable Colours, Enamels, and the like.
US649614A Apparatus for electrolysis.
GB189605616A Improved Electrolytic Processes and Apparatus.
GB189311122A Improvements in Secondary Batteries or Accumulators.