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NEU SA

Overview
  • Total Patents
    291
About

NEU SA has a total of 291 patent applications. Its first patent ever was published in 1925. It filed its patents most often in France, United Kingdom and Germany. Its main competitors in its focus markets engines, pumps and turbines, thermal processes and chemical engineering are AIR CONTROL INSTALLATIONS LTD, RUKSTUHL JAKOB and NEU ETS.

Patent filings in countries

World map showing NEU SAs patent filings in countries

Patent filings per year

Chart showing NEU SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Denis Louis 6
#2 Etablissements Neu Societe Ano 6
#3 Neu Henri 4
#4 Maurice Jean-Luc 3
#5 Jean Sallou 3
#6 Barroyer Paul 3
#7 Foucher Bernard 3
#8 Declercq Philippe 3
#9 Brouard Dominique Marc 2
#10 Maurice Louis 2

Latest patents

Publication Filing date Title
EP0486360A1 Dynamic accumulation device for containers in a transfer line with air jets
EP0452191A1 Deduster with rigid filter element and purification by countercurrant blowing with a nozzle
EP0346216A1 Ball valve
EP0209674A1 Heat exchanger with removable heat exchanging surfaces
EP0121650A1 Hank dryer provided with rotating rods
PT77069A Device for the pneumatic transport of bottles of plastic material in stand up position
EP0098462A1 Ventilated drying-kiln
EP0096047A1 Method and apparatus for the treatment of solid particles by means of a fluid
EP0079523A1 Drying apparatus using several energy sources
FR2428845A1 Detecting low airflow between two areas - using metal oxide coated ball in tube with proximity detector
FR2427494A1 Large dia. fan blade - has lengthwise member with plastics honeycomb cores forming leading and trailing edges
GB1568639A Devcie for distributing a powder
US4089563A Apparatus for pneumatic conveyance of pulverulent or granular materials
CH601087A5 Appts. providing pneumatic conveyance of granular materials
GB1551429A Pipe connectors
ES453065A1 Apparatus for the pneumatic conveyance of pulverulent or granular materials
ES424387A1 Methods and apparatus for 'eparating loosening distributing and dispersing fibrous materials
GB1399490A Devices for producing aerosols
DE2238031A1 DEVICE FOR DEDUSTING GASEOUS FLUIDS
ES402131A2 Devices for atomising a liquid