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UENTECH CORP

Overview
  • Total Patents
    25
About

UENTECH CORP has a total of 25 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Canada, United States and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, electrical machinery and energy and machines are CANITRON SYSTEMS INC, MESHEKOW OIL RECOVERY CORP and WEATHERFORD RIG SYSTEMS AS.

Patent filings in countries

World map showing UENTECH CORPs patent filings in countries

Patent filings per year

Chart showing UENTECH CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bridges Jack E 19
#2 Bajzek Thomas J 7
#3 Young Vincent R 6
#4 Dubiel George T 6
#5 Spencer Homer L 5
#6 Umashankar Korada 4
#7 Taflove Allen 4
#8 Smith Larry G 4
#9 Hofer Kenneth E 4
#10 Sresty Guggilam C 3

Latest patents

Publication Filing date Title
CA2152521A1 Low flux leakage cables and cable terminations for a.c. electrical heating of oil deposits
US5621844A Electrical heating of mineral well deposits using downhole impedance transformation networks
US5070533A Robust electrical heating systems for mineral wells
CA2015318C Power sources for downhole electrical heating
EP0387846A1 Power sources for downhole electrical heating
US4919201A Corrosion inhibition apparatus for downhole electrical heating
US5012868A Corrosion inhibition method and apparatus for downhole electrical heating in mineral fluid wells
AR240750A1 A system for electrical heating in oil wells
CA1274172A Method and apparatus for forming an insulated oil well casing
CA1273565A Heating system for rathole oil well
US4662438A Method and apparatus for enhancing liquid hydrocarbon production from a single borehole in a slowly producing formation by non-uniform heating through optimized electrode arrays surrounding the borehole