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UNIVERSAL VORTEX INC

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    196,068
About

UNIVERSAL VORTEX INC has a total of 19 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Germany. Its main competitors in its focus markets thermal processes, transport and chemical engineering are OUNR2TECH, FROID IND SOC NOUV DU and GRAMKOW A S A.

Patent filings in countries

World map showing UNIVERSAL VORTEX INCs patent filings in countries

Patent filings per year

Chart showing UNIVERSAL VORTEX INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tunkel Lev 14
#2 Krasovitski Boris 9
#3 Foster Robert L 4
#4 Marsh David 2
#5 Tunkel Lev E 2
#6 Foster Rorbert L 1
#7 Gale Ross 1
#8 Khasqvitski Boris 1

Latest patents

Publication Filing date Title
US2020103146A1 Method for reducing the energy necessary for cooling natural gas into liquid natural gas using a non-freezing vortex tube as a precooling device.
US2018259227A1 Vortex tube
US2016158900A1 Vortex Tube
US6289679B1 Non-freeze enhancement in the vortex tube
US6082116A Vortex pilot gas heater
US5911740A Method of heat transfer enhancement in a vortex tube
US5937654A Vortex tube for snow making
US5819541A Method of beverage cooling/heating on vehicles
US5749231A Non-freezing vortex tube
US5582012A Method of natural gas pressure reduction on the city gate stations
US5561982A Method for energy separation and utilization in a vortex tube which operates with pressure not exceeding atmospheric pressure
US5327728A Method of designing a vortex tube for energy separation
US4735094A Dual bluff body vortex flowmeter