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CVI INC

Overview
  • Total Patents
    59
About

CVI INC has a total of 59 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets thermal processes, machines and engines, pumps and turbines are CARROLL GEORGE P, AUTOMATIC REFRIGERATING COMPAN and GEN HOUSEHOLD UTILITIES COMPAN.

Patent filings in countries

World map showing CVI INCs patent filings in countries
# Country Total Patents
#1 United States 16
#2 Canada 13
#3 France 11
#4 United Kingdom 10
#5 Germany 3
#6 South Africa 3
#7 EPO (European Patent Office) 1
#8 Japan 1
#9 Mexico 1

Patent filings per year

Chart showing CVI INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sarcia Domenico S 30
#2 Jensen Jack E 12
#3 Hood Charles B 8
#4 Parish Harold C 4
#5 Bonn John W 3
#6 Spulgis Ivars S 3
#7 Hensley Steve L 3
#8 Wilson Richard K 2
#9 Brown Richard A 2
#10 Aibaasu Esu Supiyurujisu 1

Latest patents

Publication Filing date Title
US5188519A Saturated fluid pumping apparatus
US4522033A Cryogenic refrigerator with gas spring loaded valve
US4584839A Multi-stage cryogenic refrigerators
US4524586A Cryogenic refrigerator
US4520630A Cryogenic refrigerator and heat source
US4481777A Cryogenic refrigerator
US4471626A Cryogenic refrigerator
US4502714A Vacuum spool piece and joint
US4466252A Cryopump
US4438631A Cryogenic refrigerator
US4462419A Thermal blocked valve
US4389850A Hybrid cryogenic refrigerator
US4388809A Cryogenic refrigerator
US4391103A Fluidic cryogenic refrigerator
US4346563A Super critical helium refrigeration process and apparatus
US4341079A Cryopump apparatus