ENRIETTI LEO has a total of 25 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Italy, Switzerland and Canada. Its main competitors in its focus markets machines are MATCON INC, PLANIBLOCK SA and WIESER MARIANNE.
# | Country | Total Patents | |
---|---|---|---|
#1 | Italy | 13 | |
#2 | Switzerland | 2 | |
#3 | Canada | 1 | |
#4 | Germany | 1 | |
#5 | EPO (European Patent Office) | 1 | |
#6 | France | 1 | |
#7 | Japan | 1 | |
#8 | Mexico | 1 | |
#9 | Portugal | 1 | |
#10 | Sweden | 1 | |
#11 | United States | 1 | |
#12 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Machines |
# | Technology | |
---|---|---|
#1 | Shaping of plastics | |
#2 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Enrietti Leo | 22 |
#2 | Enrietti Piero | 6 |
#3 | Enrietsutei Reo | 1 |
#4 | Enrietsutei Piero | 1 |
Publication | Filing date | Title |
---|---|---|
WO2008044259A2 | Machine with improved structure, functions and performances for the injection moulding of plastic materials | |
EP0359835A1 | Injection-moulding tool | |
US4222731A | Molding press for plastic materials | |
DE2821736A1 | Injection nozzle for hot sprue injection moulding tool - has low-voltage heater, base, and mantle, to keep moulding cpd. at correct temp. (PT 6.4.79) | |
PT68049A | A nozzle for injection of plastics in hot channel moulds | |
CH623265A5 | Injection nozzle for plastic materials |