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NEXEN ENERGY ULC

Overview
  • Total Patents
    127
  • GoodIP Patent Rank
    20,575
  • Filing trend
    ⇩ 33.0%
About

NEXEN ENERGY ULC has a total of 127 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2011. It filed its patents most often in WIPO (World Intellectual Property Organization), Canada and United States. Its main competitors in its focus markets civil engineering, basic materials chemistry and measurement are PREUSSISCHE GEWERKSCHAFT RAPHA, IMPERIAL OIL RESOURCES LTD and TEXACO CANADA INC.

Patent filings per year

Chart showing NEXEN ENERGY ULCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kerr Richard Kelso 31
#2 Harding Thomas 27
#3 Xia Yuhan 14
#4 Pyecroft James Frederick 14
#5 Zerpa Reques Nestor Gregorio 12
#6 Omer Ayyub Abduljawad 12
#7 Al-Murayri Mohammed Taha 10
#8 Oskouei Javad 9
#9 Maini Brij Bhooshan 8
#10 De Clerk Arno 7

Latest patents

Publication Filing date Title
US2018328158A1 Low pressure fluid injection for recovering hydrocarbon material from low permeability formations
WO2018053619A1 System and method for solvent de-asphalting
WO2017161441A1 Processes for effecting hydrocarbon production from reservoirs having a low permeability zone by cooling and heating
US2018347328A1 Method for recovering hydrocarbons from low permeability formations
CA2947727A1 Processes for effecting interwell communication during hydrocarbon production
US2018306693A1 Emulsion composition sensor
CA3002103A1 Methods for hydraulic fracturing
CA2935112A1 System and process for estimating solvent recovery
CA2945443A1 Processes for producing hydrocarbons during later stage gravity drainage-based hydrocarbon recovery processes
CA2929924A1 Processes for producing hydrocarbons from a reservoir
WO2017165949A1 Methods, systems and devices for modelling reservoir properties
US2018045028A1 Pressure swing processes for producing heavy hydrocarbons from reservoir
CA2896754A1 Later stage hydrocarbon production prosesses
WO2016161495A1 Methods, and systems for controlling operation steam stimulated wells
US2016290112A1 Processes for hydraulic fracturing
CN108138555A Method, system and the equipment of predicting reservoir property
US2016245065A1 Methods, systems and devices for predicting reservoir properties
WO2016000060A1 Upgrading of hydrocarbon material
WO2016004501A1 Solvent addition to improve efficiency of hydrocarbon production
CA2930632A1 Method for increasing gas recovery in fractures proximate fracture treated wellbores