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VETCO GRAY INC ABB

Overview
  • Total Patents
    471
About

VETCO GRAY INC ABB has a total of 471 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States, United Kingdom and Brazil. Its main competitors in its focus markets civil engineering, mechanical elements and machines are MANAGED PRESSURE OPERATIONS, BECKER DRILLING ALBERTA LTD and WEATHERFORD LAMB.

Patent filings per year

Chart showing VETCO GRAY INC ABBs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brammer Norman 64
#2 Bridges Charles D 35
#3 Jennings Charles E 31
#4 Fenton Stephen P 23
#5 Galle Gary L 20
#6 Hosie Stanley 19
#7 Pallini Jr Joseph W 19
#8 Monjure Noel A 19
#9 Lyle Rockford D 16
#10 Milberger Lionel J 15

Latest patents

Publication Filing date Title
CA2483244A1 Drill string shutoff valve
CA2483174A1 Drill string shutoff valve
GB0406957D0 Torsional resistant metal gasket
US6742594B2 Flowline jumper for subsea well
US6719059B2 Plug installation system for deep water subsea wells
US6840323B2 Tubing annulus valve
US6896076B2 Rotating drilling head gripper
AU2002365586A1 A wellhead assembly for communicating with the casing hanger annulus
BR0203808A Subsea Production System and Method for Connecting Multiple Wellheads to a Wellhead Field
US6823938B1 Locator and holddown tool for casing hanger running tool
US6746182B2 Keel joint arrangements for floating platforms
US6763891B2 Production tree with multiple safety barriers
GB0214701D0 Gasket with multiple sealing surfaces
GB0209174D0 Preloaded squnch connector
US6682107B2 Preloaded squnch connector
GB0205955D0 One stroke soft-land flowline connector
US6805382B2 One stroke soft-land flowline connector
US6659183B2 Cuttings injection target plate
GB0203848D0 Cuttings injections and annulus remediation systems for wellheads
US6668919B2 Casing hanger system with capture feature