Assignee
WELLDYNAMICS B V
NL·5 granted patents·1 pending application·62 citations·filing 2002–2015
Top patents by PatentIndex Score
6 records- 0193US7458273B2Fiber optic differential pressure sensorWELLDYNAMICS B V·Filed 2006·Granted Dec 2, 2008·28 cites·13 claims
- 0275US7400803B2Method and apparatus for providing a hydrogen diffusion barrier for fiber optic cables used in hostile environmentsWELLDYNAMICS B V·Filed 2005·Granted Jul 15, 2008·7 cites·19 claims
- 0371US7325597B2Safety valve apparatus for downhole pressure transmission systemsWELLDYNAMICS B V·Filed 2005·Granted Feb 5, 2008·13 cites·31 claims
- 0462US7725301B2System and method for estimating multi-phase fluid rates in a subterranean wellWELLDYNAMICS B V·Filed 2002·Granted May 25, 2010·14 cites·13 claims
- 0556US2015122984A1Fiber optic sensing systems and methodsWELLDYNAMICS B V·Filed 2015·Application pending·0 cites
- 0637US7360412B2Single point and fiber optic temperature measurement for correction of a gas column weight in a wellWELLDYNAMICS B V·Filed 2006·Granted Apr 22, 2008·0 cites·11 claims
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