Learn more

ECONOMIC ENERGY SYST NV

Overview
  • Total Patents
    11
About

ECONOMIC ENERGY SYST NV has a total of 11 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Netherlands, Australia and EPO (European Patent Office). Its main competitors in its focus markets environmental technology and thermal processes are MUNEHIRA SEISHIRO, LEROY CLAUDE and PROIZV OB YUZHN URAL N.

Patent filings in countries

World map showing ECONOMIC ENERGY SYST NVs patent filings in countries
# Country Total Patents
#1 Netherlands 3
#2 Australia 2
#3 EPO (European Patent Office) 2
#4 Germany 1
#5 Spain 1
#6 Italy 1
#7 Norway 1

Patent filings per year

Chart showing ECONOMIC ENERGY SYST NVs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology
#2 Thermal processes

Top inventors

# Name Total Patents
#1 Baardman Maarten 5
#2 Jansen Johannes Philippus 1
#3 Maarten Baardman 1

Latest patents

Publication Filing date Title
ES472887A1 A perfected system of solar energy (Machine-translation by Google Translate, not legally binding)
IT7812757D0 Joint fitting for panel radiators and solar heat collectors - consists of nipple projecting outwards screwed to fit tee socket with groove for seal ring
AU3891078A Solar energy system
AU3740178A Controlling solar energy
DE2815465A1 Joint fitting for panel radiators and solar heat collectors - consists of nipple projecting outwards screwed to fit tee socket with groove for seal ring
NL7707340A Prefabricated solar energy collector - has absorption panel with feed and discharge pipe for heat transfer, medium, and element for mounting seal plate
NL7707336A Solar energy collector absorption panel - mfd. by joining upper and lower plates and providing absorption coating