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CRYOGENIC GROUP INC

Overview
  • Total Patents
    15
About

CRYOGENIC GROUP INC has a total of 15 patent applications. Its first patent ever was published in 1992. It filed its patents most often in United States, Japan and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, machines and chemical engineering are AIR PROD INC, PROCESS SYSTEMS INTERNATIONAL and Zhangjiagang furui hydrogen energy equipment co ltd.

Patent filings in countries

World map showing CRYOGENIC GROUP INCs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Japan 3
#3 EPO (European Patent Office) 2
#4 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing CRYOGENIC GROUP INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Crowl Robert E 5
#2 Brown Bruce G 5
#3 Brown Ross M 4
#4 Westermann Phillip J 4
#5 Brown Ross 3
#6 Westerman Phillip J 1
#7 Narinsky George B 1
#8 Robaato Ii Kurooru 1
#9 Buruusu Jii Buraun 1
#10 Fuiritsupu Jiei Uesutaaman 1

Latest patents

Publication Filing date Title
US7771509B1 Magnetic oxygen concentrator for air streams
US2008060380A1 Process and system to produce multiple distributable products from source, or imported LNG
US6986266B2 Process and apparatus for LNG enriching in methane
US6925818B1 Air cycle pre-cooling system for air separation unit
US7201002B1 Anti-weathering apparatus method for liquid and vapor storage systems
US6592654B2 Liquid extraction and separation method for treating fluids utilizing flow swirl
US5575626A Cryogenic pump
US5511955A Cryogenic pump
US5137052A Valve position indicator