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ENEA MATTEI SPA

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    213,983
About

ENEA MATTEI SPA has a total of 35 patent applications. Its first patent ever was published in 1975. It filed its patents most often in EPO (European Patent Office), Italy and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, chemical engineering and thermal processes are CIRCOR PUMPS NORTH AMERICA LLC, CHAMYAN ARAMIS EDUARDOVICH and SHANGHAI POWER TECH SCREW MACHINERY CO LTD.

Patent filings in countries

World map showing ENEA MATTEI SPAs patent filings in countries

Patent filings per year

Chart showing ENEA MATTEI SPAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Contaldi Giulio 19
#2 Boldrini Adolfo 6
#3 Fumagalli Giorgio 4
#4 Ventura Alessandro 4
#5 Cipollone Cinzia 4
#6 Greco Manuli Vincenzo 3
#7 Contaldi Giulio Francesco 2
#8 Boldrini A 1

Latest patents

Publication Filing date Title
EP3027861A1 A hydraulic circuit associated with an internal combustion engine
EP2695658A2 Integrated separating cartridge
WO2013042141A1 Bladed expander
CN103975134A Compression and energy-recovery unit
EP2103778A1 Rotary vane volumetric compressor or expender
EP1798416A1 Rotary compressor with improved working efficiency and relative method
EP1788251A1 Cooling system for compressor
EP1788252A1 Lubricant separation for compressor
EP1210967A1 Compressed air dryer
EP1167769A2 Rotary sliding-vane air compressor
EP0846484A1 Device for separating residual oils from condensate liquid in compressed air systems
EP0478939A2 Two-stage rotary compressor for refrigerating plants
EP0465807A2 Dry rotary vane compressor
EP0465799A2 Rotary compressor for refrigerating gas and related procedure
EP0403829A2 Rotary compressor with oleopneumatic delivery control device
EP0320684A2 Control apparatus for rotary air compressors
EP0277583A2 Rotary air compressor
EP0277582A2 Thermostatic valve and oil filter unit for compressors