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WELLSTREAM INC

Overview
  • Total Patents
    45
About

WELLSTREAM INC has a total of 45 patent applications. Its first patent ever was published in 1995. It filed its patents most often in WIPO (World Intellectual Property Organization), Australia and United States. Its main competitors in its focus markets mechanical elements, machines and surface technology and coating are OIL FEED ENGINEERING COMPANY L, ILWOO IND CO LTD and GOODALL HOWARD W.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Fraser Dana J 16
#2 Kalman Mark D 16
#3 Belcher John R 8
#4 Wilson Brian Scott 4
#5 Chen Bin 4
#6 Perez Ramon A 3
#7 Loper Cobie W 3
#8 Fraser Dana 2
#9 Tuohy Justin 2
#10 Heaton Andrew James 2

Latest patents

Publication Filing date Title
GB0214429D0 Methods for assessing and reducing the potential for upheaval buckling and method for securing a flowline on a seabed against the effects of upheaval buckling
GB0201759D0 Method of towing and installing a pipe
WO0242672A2 End fitting for high pressure hoses and method of mounting
BR0102038A Composite strip set and method for forming it
CN1420973A Flexible pipe and method of mfg. same
US6363974B1 Flexible pipe and method of manufacturing same
US6446672B1 Flexible pipe including vent passage and method of manufacturing same
US6592153B1 High temperature end fitting
US6386595B1 Swivel joint and method for connecting conduits
US6039083A Vented, layered-wall deepwater conduit and method
US5730188A Flexible conduit
US5639128A Method of and apparatus for securing a multi-layered flexible flowline to an end fitting