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DOLCI SPA L

Overview
  • Total Patents
    11
About

DOLCI SPA L has a total of 11 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Italy, Australia and EPO (European Patent Office). Its main competitors in its focus markets machines, chemical engineering and packaging and shipping are THORDARSON JON, WIL MAN POLYMER FILTRATION GMB and ETTLINGER KUNSTSTOFFMASCH GMBH.

Patent filings in countries

World map showing DOLCI SPA Ls patent filings in countries
# Country Total Patents
#1 Italy 3
#2 Australia 2
#3 EPO (European Patent Office) 2
#4 WIPO (World Intellectual Property Organization) 2
#5 Germany 1
#6 France 1

Patent filings per year

Chart showing DOLCI SPA Ls patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Shaping of plastics
#2 Separation
#3 Handling thin material

Top inventors

# Name Total Patents
#1 Dolci Lanfranco 8
#2 Heer Sergio 3
#3 Ponti Armando 3
#4 Brambilla Dario 2
#5 Mauri Vinicio 1
#6 Giampaolo Spanio 1
#7 Vinicio Mauri 1
#8 Spanio Giampaolo 1

Latest patents

Publication Filing date Title
EP0399370A1 Apparatus for winding webs of material
IT8819186D0 Enhanced extrusion head for plastic, tubular film
AU7694287A Flat extruding head for plastic film
AU5623286A Filtering device for plastic
DE2814283A1 Blowing head for thermoplastic film tubing - three separate air nozzles provide uniform efficient cooling and high speed
FR2420416A1 Blowing head for thermoplastic film tubing - three separate air nozzles provide uniform efficient cooling and high speed