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ALBERTA OIL SANDS TECH

Overview
  • Total Patents
    110
About

ALBERTA OIL SANDS TECH has a total of 110 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets basic materials chemistry, civil engineering and chemical engineering are CHINA UNIV OF PETROLEUM—BEIJING, INNOVATIVE CRUDE TECHNOLOGIES INC D B A ICT and PETROCHINA CO LTD.

Patent filings per year

Chart showing ALBERTA OIL SANDS TECHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Taciuk William 17
#2 Novosad Jaromir 9
#3 Ayasse Conrad 9
#4 Kisman Kenneth E 7
#5 Taciuk Gordon 7
#6 Ritter Robert A 6
#7 Mannhardt Karin 6
#8 Cyr Theodore 5
#9 Lutz Irvin H 4
#10 Goodwin Sean 4

Latest patents

Publication Filing date Title
WO0025002A1 Process for sequentially applying sagd to adjacent sections of a petroleum reservoir
US6230814B1 Process for enhancing hydrocarbon mobility using a steam additive
US6257334B1 Steam-assisted gravity drainage heavy oil recovery process
US6186232B1 Enhanced oil recovery by altering wettability
CA2249807A1 Conditions of operation during coking which leads to higher yields of valuable liquid products
US6026914A Wellbore profiling system
MX9707425A Thermal apparatus and process for removing contaminants from oil.
EP1067171A2 Process for removing contaminants from oil
US5916432A Process for dispersing transition metal catalytic particles in heavy oil
US5957205A Sand exclusion liner and method of using the same
US6143699A Process for reducing permeability in a subterranean formation
US5899274A Solvent-assisted method for mobilizing viscous heavy oil
US5836391A Wellbore sand control method
US5578197A Hydrocracking process involving colloidal catalyst formed in situ
US5719327A Sand pack holder
CA2109176A1 Prevention of sulfur gas emissions from a rotary processor using lime addition
US5366596A Dry thermal processor
CA2096999A1 Stabilization and control of surface sagd production wells
CA2096034A1 Horizontal well gravity drainage combustion process for oil recovery
GB9211162D0 System for stabilisation and control of surface sagd production wells