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TETRA DEV CO

Overview
  • Total Patents
    133
About

TETRA DEV CO has a total of 133 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Italy, United States and EPO (European Patent Office). Its main competitors in its focus markets packaging and shipping, machines and engines, pumps and turbines are NAT INSTR CO, ZANICHELLI GIUSEPPE and ROSEN SIDNEY.

Patent filings per year

Chart showing TETRA DEV COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bordini Giorgio 42
#2 Benedetti Paolo 13
#3 Mattei Vittorio 11
#4 Zannoni Eros 8
#5 Filippi Fausto 8
#6 Santi Franco 7
#7 Boscolo Antonio 7
#8 Ringdahl Ulf 6
#9 Bordini G 5
#10 Mazzetto Maurizio 5

Latest patents

Publication Filing date Title
LV5663A3 Device for wrapping machine for pipe extraction
US5318550A Urine collecting apparatus
US5173259A Sterilization method for a packing machine that uses liquid disinfectant
EP0433969A1 Arrangement on a pump unit
US5090299A Piston unit with rolling membrane
EP0319093A1 Pump unit
SE8803580D0 Filling valve assembly for a packaging machine
EP0299543A1 An arrangement on packing machines
JPH01279025A Sterilization with liquid germicide in wrapping machine
JPH01234669A Sterile product valve device and feeding device for sterile fluid product to treatment process using the same
SE8800076D0 Pump for packaging fluids - has control pistons in cylinders with hydraulic connecting pipe
SU1727520A3 Filling valve of packing machine
EP0274154A1 An arrangement for a filling valve in a packing machine
EP0257668A2 A method and an arrangement for the sterilization of a filter
EP0232943A1 A method and an arrangement on packing machines
IT8622705D0 Sterile barrier formation
IE863223L Pumping unit for the filling of containers in packaging¹machines
EP0226157A2 Valve
DK570786D0 Pump unit for filling containers made in a packing machine
EP0228514A1 Aseptic constant flow valve