Inventor

MAIDA JR JOHN L

US37 patents

⚠️ This page may combine multiple inventors who share the name “MAIDA JR JOHN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MAIDA JR JOHN L

HALLIBURTON ENERGY SERVICES INC

Topside interrogation for distributed acoustic sensing of subsea wells

Communication through an enclosure of a line

Topside interrogation for distributed acoustic sensing of subsea wells

Wellbore distributed sensing using fiber optic rotary joint

Fluid imaging in a borehole

System and method for arrayed telemetry using single-photon detectors

Optical fluidic methods for a rheometer

Downhole optical communication

Optical well logging

WEATHERFORD LAMB

Remotely deployed optical fiber circulator

System and method for monitoring performance of downhole equipment using fiber optic based sensors

Method and system for determining and controlling position of valve

Side-hole cane waveguide sensor

Side-hole cane waveguide sensor

RINGGENBERG PAUL D

Fiber optic splice housing and integral dry mate connector system

Fiber optic splice housing and integral dry mate connector system

Fiber optic splice housing and integral dry mate connector system

Fiber optic splice housing and integral dry mate connector system

Fiber optic splice housing and integral dry mate connector system

GEOSENSOR CORP

Method and structure for incorporating fiber optic acoustic sensors in a seismic array

Optical sensor

Seismic sensor array with electrical to optical transformers

Seismic sensor array with electrical-to optical transformers

HALLIBURTON ENERGY SERV INC

Distributed temperature sensing in deep water subsea tree completions

Hydrogen diffusion delay barrier for fiber optic cables used in hostile environments

Apparatus and method for detecting pressure signals

Apparatus and method for detecting pressure signals

MAIDA JR JOHN L

Downhole species selective optical fiber sensor systems and methods

Downhole orientation sensing with nuclear spin gyroscope

VARSHNEYA DEEPAK

Fiber optic interferometric vital sign monitor for use in magnetic resonance imaging, confined care facilities and in-hospital

DEEPAK VARSHNEYA

Fiber optic monitor using interferometry for detecting vital signs of a patient

RAVI KRIS

Controlling well operations based on monitored parameters of cement health

WELLDYNAMICS INC

Method and system for providing a hydrogen diffusion barrier for fiber optic cables used in hostile environments

SAMSON ETIENNE M

Downhole orientation sensing with nuclear spin gyroscope

KONOPCZYNSKI MICHAEL R

Maximizing hydrocarbon production while controlling phase behavior or precipitation of reservoir impairing liquids or solids

WELLDYNAMICS B V

Method and apparatus for providing a hydrogen diffusion barrier for fiber optic cables used in hostile environments

MITCHELL IAN BRADFORD

Spectral broadening for DTS application