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ENEL SPA

Overview
  • Total Patents
    85
About

ENEL SPA has a total of 85 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Italy, EPO (European Patent Office) and United States. Its main competitors in its focus markets environmental technology, measurement and engines, pumps and turbines are SOUTH AUSTRALIA ELECTR TRUST, PSYMETRIX LTD and GUANGDONG FODIAN ELECTRIC APPLIANCE CO LTD.

Patent filings per year

Chart showing ENEL SPAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gargiuli Raul 7
#2 Comellini Enrico 7
#3 Borioli Enrico 6
#4 Terrani Mario 6
#5 Quattroni Giuseppe 6
#6 Sandrelli Giancarlo 6
#7 Cesana Alessandra 6
#8 Pintus Nice 5
#9 Cinotti Luciano 5
#10 Dinelli Giorgio 4

Latest patents

Publication Filing date Title
EP0997732A1 Method and equipment for continuous measurement of mineral oils in water by means of spectrophotometric detector
EP1089403A1 Single longitudinal mode Q-switched laser
EP1089404A1 Resonator for solid-state laser source
EP1065538A1 Light detection equipment in components with optical access
EP0945678A2 Low NOx burner for liquid and gaseous fuels
WO9915467A1 Composite system for melting and treating glass, together with associated method of production, for artistic glass manufacturers
US6256599B1 Method for the representation of physical phenomena extending in a bi- or tridimensional spatial domain through semistructured calculation grid
EP0887087A2 Process for removing polychlorobiphenyls from mineral oils
CZ9903277A3 Method of measuring radioactivity of radioactive material enclosed in a container
CA2284534A1 A procedure to measure the radioactivity of radioactive material enclosed in a container
US5964166A Pulverized coal injection nozzle
EP0776862A1 Process for the production of nanometric metal oxide powders from metal chlorides
WO9717138A1 An electronic circuit suited to generating a direct voltage upon which a pulse voltage is superimposed.
EP0769325A1 Ash capture plate for electrostatic precipitators
ITMI961330A1 SYSTEM FOR MONITORING BIOCIDAL TREATMENTS
EP0810182A1 Process for the biodegradation of polychlorobiphenyls and chlorobenzoic acids in contaminated waters
EP0749011A2 Photo-acoustic method for measuring the concentration of light absorbing substances
EP0742032A2 Process for vitrifying compound materials containing asbestos
EP0741273A2 A plate-type heat exchanger
EP0729026A1 Apparatus to detect the density profile of a layer of snow