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LIQUID CARBONIC CORP

Overview
  • Total Patents
    433
About

LIQUID CARBONIC CORP has a total of 433 patent applications. Its first patent ever was published in 1923. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets packaging and shipping, consumer goods and machines are CARBOXYQUE FRANCAISE, UNION STOCK YARD & TRANSIT CO CHICAGO and EARLE GUYON L C.

Patent filings per year

Chart showing LIQUID CARBONIC CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 James Kantor 70
#2 Rhoades George D 31
#3 Lang Gary D 26
#4 Kantor James 26
#5 Hunt Franklin B 18
#6 Lang Gary Dee 16
#7 Venetucci Jim M 15
#8 Rhoades George David 12
#9 Robey Raymond J 10
#10 Kazlas Peter T 10

Latest patents

Publication Filing date Title
CA2186693A1 System for neutralization of mineral ore slurries
US5632150A Carbon dioxide pellet blast and carrier gas system
US5548974A Method and apparatus for making CO2 snow blocks
US5577392A Cryogenic chiller with vortical flow
WO9513915A1 Flexible and non-water absorbing insulation system
US5435776A Poultry stunning with carbon dioxide
US5485731A Protection for motors in refrigerated environments
US5444985A Cryogenic tunnel freezer
US5450732A Distribution system for cryogen
US5467612A Freezing system for fragible food products
US5460015A Freezer with imperforate conveyor belt
US5363879A Cryogenic coupling
WO9416956A1 Method for coating the interior surface of a cylinder
US5390499A Process to increase natural gas methane content
US5359856A Process for purifying liquid natural gas
US5367881A Cryogenic control of emission of solvent vapors from mixers
US5340538A Sterilizing gas delivery method
US5431546A Apparatus for intermittent transfer of fluid having vapor trap seal and vapor escape means
US5348655A Method for increasing the capacity of sewage treatment plant
US5288511A Supercritical carbon dioxide decaffeination of acidified coffee