Inventor

CSUTAK SEBASTIAN

US45 patents

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

CSUTAK SEBASTIAN

SAUDI ARABIAN OIL CO

Nano-level evaluation of kerogen-rich reservoir rock

Method and device for obtaining measurements of downhole properties in a subterranean well

Collaborative sensing and prediction of source rock properties

Method for capacitive cancellation of tuning fork for fluid property measurements

Method and device for measuring fluid properties using an electromechanical resonator

Method and device for measuring fluid properties using an electromechanical resonator

Method and device for obtaining measurements of downhole properties in a subterranean well

Photoacoustic gas detection

Managing corrosion and scale buildup in a wellbore

Method and device for obtaining measurements of downhole properties in a subterranean well

Method and device for obtaining measurements of downhole properties in a subterranean well

Measuring source rock potential using a quantum electronic scanner

Measuring source rock potential using a quantum electronic scanner

Nano-level evaluation of kerogen-rich reservoir rock

Nano-level evaluation of kerogen-rich reservoir rock

Photoacoustic gas detection

Measuring source rock potential using terahertz analysis

BAKER HUGHES INC

Fiber optic sensors in MWD Applications

Laser diode array downhole spectrometer

Method and apparatus for downhole spectroscopy

Semiconductor for use in harsh environments

Method of measuring borehole gravitational acceleration

High temperature downhole tool

Force and acceleration sensor using four wave mixing technique

Temperature and pressure sensor using four wave mixing technique

Downhole sensors using manufactured anisotropic permittivity

Method and apparatus for determining fluid content downhole

Optical sensors for downhole measurements using birefringent materials

Multichannel correlation analysis for displacement device

CSUTAK SEBASTIAN

Methods and apparatus for estimating a downhole fluid property

Displacement measurements using simulated multi-wavelength light sources

Gravity and/or acceleration measurements using dual interferometer configurations

Method and apparatus for estimating a downhole fluid property using a miniature integrated circuit spectrometer

Chemical sensor using four wave mixing technique

High precision locked laser operating at elevated temperatures

Method of identification of petroleum compounds using frequency mixing on surfaces

MOTOROLA INC

Optical device and method therefor

Method of bonding and transferring a material to form a semiconductor device

DIFOGGIO ROCCO

Fiber optic sensor system using white light interferometry

Wavelength-selective, high temperature, near infrared photodetectors for downhole applications

GEORGI DANIEL T

Geosteering boreholes using distributed acoustic sensing

KRUSPE THOMAS

Downhole fiber optic sensors with downhole optical interrogator

LIU YI

Crystal sensor made by ion implantation for sensing a property of interest within a borehole in the earth

ADAMS ROBERT W

Measuring acceleration using interferometry with reduced environmental effects

BAKER HUGHES A GE CO LLC

Estimate of subsidence and compaction with borehole gravity measurements