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NEXEN INC

Overview
  • Total Patents
    42
About

NEXEN INC has a total of 42 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Canada, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets civil engineering, basic materials chemistry and engines, pumps and turbines are AKTSIONERNOE OBSHCHESTVO NOVOMET PERM, BYRON JACKSON PUMP CO and HARRIER TECH INC.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Pettigrew Dana 15
#2 Kerr Richard K 8
#3 Kerr Richard Kelso 8
#4 Vukadin Zoran 7
#5 Limanowka Wojciech A 6
#6 Morton Stewart Allan 4
#7 Bose Mintu 4
#8 Elkow Kenneth James 4
#9 Chung Bernard Compton 4
#10 Erlendson Ed 4

Latest patents

Publication Filing date Title
CA2815737A1 Steam assisted gravity drainage with added oxygen geometry for impaired bitumen reservoirs
CA2815410A1 Steam anti-coning/cresting technology (sact) remediation process
CA2815144A1 Satellite steam-assisted gravity drainage with oxygen (sagdox) system for remote recovery of hydrocarbons
WO2013056342A1 Steam assisted gravity drainage processes with the addition of oxygen addition
CN103748316A Hydrocarbon recovery with in-situ combustion and separate injection of steam and oxygen
CN103270241A High pressure hydrocarbon fracturing on demand method and related process
CA2584712A1 Methods of improving heavy oil production
CA2494391A1 Methods of improving heavy oil production