Inventor
Constantyn Chalitsios
Inventor
Houston, TX, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Vprimary
G01VGeophysics32%
E21BEarth or rock drilling14%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
G21GConversion of chemical elements9%
H05HPlasma technique9%
G01GWeighing5%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure5%
G06NComputing arrangements based on specific computational models5%
G08CTransmission systems for measured values, control or similar signals5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
8,907,269'Apparatus and method for pulsed neutron generation including a high voltage power supply'20148,849,573'Method and apparatus for neutron porosity measurement using a neural network'20148,633,434'Apparatus and method for pulsed neutron generation including a high voltage power supply'20148,598,510'Source compensated formation density measurement method by using a pulsed neutron generator'20138,421,004'Nuclear detectors built directly into shielding or modulating material'20138,080,781'Configuration design of detector shielding for wireline and MWD/LWD down-hole thermal neutron porosity tools'20117,763,845'Downhole navigation and detection system'20106,856,255'Electromagnetic power and communication link particularly adapted for drill collar mounted sensor systems'20056,684,949'Drilling mechanics load cell sensor'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2005Based in Sugar Land, TX, US· patent location history
2010–2014Patents assigned to BAKER HUGHES INC (7)· patent assignee history
2010–2014Based in Houston, TX, US· patent location history
2011–2014Patents assigned to CHALITSIOS CONSTANTYN (6)· patent assignee history
2011–2014Patents assigned to ZHANG QIANMEI (4)· patent assignee history
2014Patents assigned to BLIVEN STEVEN (2)· patent assignee history
2014Patents assigned to LIU YI (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAKER HUGHES INC | 7 | 2010–2014 |
| CHALITSIOS CONSTANTYNself | 6 | 2011–2014 |
| ZHANG QIANMEI | 4 | 2011–2014 |
| BLIVEN STEVEN | 2 | 2014 |
| LIU YI | 2 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 7 | 2010–2014 |
| Sugar Land, Texas, US | 2 | 2004–2005 |