Inventor
Sebastian Csutak
Inventor
Houston, TX, US
Overview
Patents· 43 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Vprimary
G01VGeophysics25%
E21BEarth or rock drilling23%
G01NInvestigating or analysing materials by determining their chemical or physical properties19%
G01DMeasuring not specially adapted for a specific variable4%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock4%
G02BOptical elements, systems or apparatus4%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure3%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light3%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation3%
PatentTitleYear
11,118,427Managing corrosion and scale buildup in a wellbore202111,061,158Method and device for measuring fluid properties using an electromechanical resonator202110,900,351Method and device for obtaining measurements of downhole properties in a subterranean well202110,852,260Measuring source rock potential using a quantum electronic scanner202010,809,229Photoacoustic gas detection202010,656,108Measuring source rock potential using a quantum electronic scanner202010,598,814Measuring source rock potential using terahertz analysis202010,429,350Photoacoustic gas detection201910,317,557Method and device for measuring fluid properties using an electromechanical resonator201910,288,764Estimate of subsidence and compaction with borehole gravity measurements201910,281,413Nano-level evaluation of kerogen-rich reservoir rock201910,151,714Nano-level evaluation of kerogen-rich reservoir rock201810,119,987Measuring acceleration using interferometry with reduced environmental effects20189,869,649'Nano-level evaluation of kerogen-rich reservoir rock'20189,835,481Multichannel correlation analysis for displacement device20179,568,640'Displacement measurements using simulated multi-wavelength light sources'20179,556,723'Geosteering boreholes using distributed acoustic sensing'20179,448,312'Downhole fiber optic sensors with downhole optical interrogator'20169,441,480'Wavelength-selective, high temperature, near infrared photodetectors for downhole applications'20169,404,360'Fiber optic sensor system using white light interferometry'20169,395,465'Gravity and/or acceleration measurements using dual interferometer configurations'20169,249,656'High precision locked laser operating at elevated temperatures'20169,151,153'Crystal sensor made by ion implantation for sensing a property of interest within a borehole in the earth'20158,692,183'Method and apparatus for estimating a downhole fluid property using a miniature integrated circuit spectrometer'20148,487,238'Method of identification of petroleum compounds using frequency mixing on surfaces'20138,358,414'Downhole sensors using manufactured anisotropic permittivity'20138,304,714'Chemical sensor using four wave mixing technique'20128,068,226'Methods and apparatus for estimating a downhole fluid property'20117,968,841'Force and acceleration sensor using four wave mixing technique'20117,954,560'Fiber optic sensors in MWD Applications'20117,907,277'Method and apparatus for downhole spectroscopy'20117,902,545'Semiconductor for use in harsh environments'20117,796,263'Method and apparatus for determining fluid content downhole'20107,793,543'Method of measuring borehole gravitational acceleration'20107,782,460'Laser diode array downhole spectrometer'20107,751,044'Optical sensors for downhole measurements using birefringent materials'20107,638,761'High temperature downhole tool'20097,598,485'Temperature and pressure sensor using four wave mixing technique'20096,759,675'Optical device and method therefor'20046,656,761'Method for forming a semiconductor device for detecting light'20036,633,716'Optical device and method therefor'20036,616,854'Method of bonding and transferring a material to form a semiconductor device'20036,594,422'Opto-coupling device structure and method therefor'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2004Patents assigned to MOTOROLA INC (5)· patent assignee history
2003–2021Based in Houston, TX, US· patent location history
2003–2004Based in Austin, TX, US· patent location history
2009–2017Patents assigned to BAKER HUGHES INC (24)· patent assignee history
2011–2018Patents assigned to CSUTAK SEBASTIAN (14)· patent assignee history
2017–2019Patents assigned to BAKER HUGHES A GE CO LLC (3)· patent assignee history
2018–2021Patents assigned to SAUDI ARABIAN OIL CO (12)· patent assignee history
2021Based in Dhahran, SA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAKER HUGHES INC | 24 | 2009–2017 |
| CSUTAK SEBASTIANself | 14 | 2011–2018 |
| SAUDI ARABIAN OIL CO | 12 | 2018–2021 |
| MOTOROLA INC | 5 | 2003–2004 |
| BAKER HUGHES A GE CO LLC | 3 | 2017–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 38 | 2003–2021 |
| Austin, Texas, US | 4 | 2003–2004 |
| Dhahran, SA | 1 | 2021 |