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PETRO CANADA INC

Overview
  • Total Patents
    110
About

PETRO CANADA INC has a total of 110 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Canada, United States and Japan. Its main competitors in its focus markets basic materials chemistry, civil engineering and measurement are CHEVRON RES, SINCLAIR REFINING CO and SOCONY MOBIL OIL CO INC.

Patent filings per year

Chart showing PETRO CANADA INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pruden Barry B 21
#2 Fefer Michael 16
#3 Benham N Kelly 14
#4 Jain Anil K 8
#5 Liu Jun 7
#6 Roy Michel 7
#7 Cohen Stephen Cedric 6
#8 Belinko Keith 6
#9 Tomota Toshimasa 5
#10 Martin Wallace W 5

Latest patents

Publication Filing date Title
CA2649689A1 Drilling fluid for enhanced rate of penetration
US2010108467A1 Apparatus, system and method for moving a vehicle from dual belt conveyor to dual belt conveyor
CA2642915A1 Apparatus, system and method for moving a vehicle from dual belt conveyor to dual belt conveyor
CA2605092A1 Herbicidal composition with increased herbicidal efficacy
CA2600740A1 Discharge pressure actuated pump
CA2570074A1 Heating system for outdoor conveyors in a carwash
CA2562718A1 Herbicidal composition with increased herbicidal efficacy
CA2559502A1 Discharge pressure actuated pump
CA2507482A1 Spray oil and method of use thereof for controlling turfgrass pests
CA2472806A1 Compositions and methods for treating turf insect pests and diseases such as fungal infestations
US7048045B2 Gas lift apparatus for a well
US6790386B2 Dielectric fluid
CA2368788A1 Hydrocracking of heavy hydrocarbon oils with improved gas and liquid distribution
US6517706B1 Hydrocracking of heavy hydrocarbon oils with improved gas and liquid distribution
CA2300659A1 Drilling fluid
US6410488B1 Drilling fluid
CA2299516A1 Dielectric fluid
US6432189B1 Antistatic composition and method of using same
CA2265197A1 Drilling mud oil
CA2263046A1 Transformer oil