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VALLOUREC MANNESMANN OIL & GAS

Overview
  • Total Patents
    614
  • GoodIP Patent Rank
    216,968
About

VALLOUREC MANNESMANN OIL & GAS has a total of 614 patent applications. Its first patent ever was published in 1991. It filed its patents most often in France, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets mechanical elements, civil engineering and basic materials chemistry are VALLOUREC MANNESMANN OIL & GAS FRANCE, VALLOUREC MANNESMANN OIL & AMP and VALLOUREC MANNESMANN OIL AND G.

Patent filings per year

Chart showing VALLOUREC MANNESMANN OIL & GASs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Verger Eric 100
#2 Noel Thierry 98
#3 Roussie Gabriel 66
#4 Gard Eric 58
#5 Pinel Eliette 56
#6 Varenne Emmanuel 50
#7 Duquesne Benoit 35
#8 Petit Mikael 32
#9 Verdillon Lionel 32
#10 Durand Antoine 31

Latest patents

Publication Filing date Title
FR3006029A1 ASSEMBLY FOR THE PRODUCTION OF A THREADED JOINT FOR DRILLING AND OPERATING HYDROCARBON WELLS AND RESULTING THREAD
CN104053852A Threaded joint with low tightening torque
CN104204399A Tubular component for boring and exploiting hydrocarbons wells and resultant threaded joint
WO2012152657A1 Coupling for connecting tubular elements for bottom-hole assemblies
EP2627743A1 Threaded tubular component and resulting connection
FR2979968A1 ASSEMBLY FOR THE PRODUCTION OF A THREADED JOINT FOR DRILLING AND OPERATING HYDROCARBON WELLS AND RESULTING THREAD
UA110490C2 Normal;heading 1;heading 2;heading 3;METHOD AND DEVICE FOR INSPECTING A THREADING OF A TUBULAR CONNECTION USED IN THE OIL INDUSTRY
AR082715A1 THREADED TUBULAR CONNECTION
EP2554783A1 Sleeve for connecting tubular elements for installations at the bottom of wells
MX2012009519A Expansible threaded joint and method for making same.
JP2011094804A Drill string
EA020833B1 Galling-resistant threaded tubular component, and process for coating said component
MX2012006182A Threaded connection.
WO2011063931A1 Assembly for producing a threaded connection, method for making up and breaking out said connection and use of said connection in a work over riser
MX2012005796A Threaded connection.
EA020930B1 Threated connection for drilling and operating hydrocarbon wells
CN102395747A Tubular component for drilling and operating hydrocarbon wells, and resulting threaded connection
EA021228B1 Sealed tubular connection used in the oil industry
WO2010069491A1 Tubular connection with self-locking threading used in the oil industry
EP2366074A1 Sealed tubular connection used in the oil industry, and method for producing said connection