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OIL STATES ENERGY SERVICES LLC

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    37,007
About

OIL STATES ENERGY SERVICES LLC has a total of 48 patent applications. Its first patent ever was published in 2012. 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, mechanical elements and packaging and shipping are JIA GUANGSHENG, T 3 PROPERTY HOLDINGS INC and MCEVOY OILFIELD EQUIPMENT CO.

Patent filings in countries

World map showing OIL STATES ENERGY SERVICES LLCs patent filings in countries

Patent filings per year

Chart showing OIL STATES ENERGY SERVICES LLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mcguire Bob 42
#2 Claxton Mickey 24
#3 Mullins Blake 22
#4 Artherholt Danny L 18
#5 Artherholt Danny 10
#6 Artherholt Danny Lee 8
#7 Beedy Charles 8
#8 Sizemore Richard Brian 7
#9 Langston Nicholas 6
#10 Grassmann Darin 4

Latest patents

Publication Filing date Title
US2021123533A1 Valve assembly method
US2020408310A1 Valve with pressure differential seating
US2020370658A1 Valve with pressure differential seating
US2020340322A1 Frac manifold and connector
WO2020219330A1 Frac manifold isolation tool
US2020277832A1 Universal atmospheric deployment device
US10787876B1 Rotary latch device
US2020393088A1 Zipper bridge
WO2020092130A1 Valve with pressure differrential seating
CA3047245A1 Zipper bridge
US10570692B1 Zipper bridge
US2020148493A1 Extendable spool
CA3032449A1 Improved mandrel head for wellhead isolation tool
US10309564B1 Extendable spool
AR113400A1 RETURN FLOW TANKS AND CLEANING METHOD
US2018223621A1 Wellhead isolation tool and methods
US2016356112A1 Atmosphere to pressure ball drop apparatus
CA2871203A1 Controlled aperture ball drop
US2015021024A1 Atmosphere to pressure ball drop apparatus
US2014246189A1 Controlled aperture ball drop