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BJ SERVICES COMPANY LLC

Overview
  • Total Patents
    26
About

BJ SERVICES COMPANY LLC has a total of 26 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets civil engineering, basic materials chemistry and machines are TCTM LTD, OIL PRODUCTION TECHNOLOGY RES INST OF JIANGHAN OILFIELD COMPANY SINOPEC and CNPC USA CORP.

Patent filings in countries

World map showing BJ SERVICES COMPANY LLCs patent filings in countries

Patent filings per year

Chart showing BJ SERVICES COMPANY LLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qu Qi 5
#2 Ke Mingjie 2
#3 Jancha Robert 2
#4 Henschel Robert C 2
#5 Gupta D V Satyanarayana 2
#6 Rickards Allan Ray 2
#7 Javora Paul H 2
#8 Mailand Jason C 2
#9 Wang Xiaolan 2
#10 Stevens Jr Richard F 2

Latest patents

Publication Filing date Title
WO2011063004A1 Light-weight proppant from heat-treated pumice
WO2011053424A1 Fluidic impulse generator
US2010197530A1 Oil field treatment fluids with viscosified brines
US2010155065A1 Methods for placing multiple stage fractures in wellbores
US2010096124A1 Systems and methods for injecting or retrieving tubewire into or out of coiled tubing
US2010018705A1 Liquid breaker for acid fracturing fluids
US2009242209A1 Safety valve torsional spring assembly and method
US7772163B1 Well treating composite containing organic lightweight material and weight modifying agent
US2009075844A1 Method for controlling inorganic fluoride scales
US2009020295A1 Deep water hurricane valve
US2008302571A1 Fluid actuated circulating sub
US2008274013A1 Method of using solubilized transition metal oxides in well operations