Inventor
Kambiz A. Safinya
Inventor
Houston, TX, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Vprimary
G01VGeophysics43%
E21BEarth or rock drilling27%
H01QAntennas, i.e. radio aerials13%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
Y02ATechnologies for adaptation to climate change7%
F02BInternal-combustion piston engines3%
PatentTitleYear
10,253,618X-ray backscatter imaging of an object embedded in a highly scattering medium20199,103,927'Providing a tow cable having plural electromagnetic receivers and one or more electromagnetic sources'20158,899,324'Methods and apparatus to sample heavy oil in a subterranean formation'20148,496,054'Methods and apparatus to sample heavy oil in a subterranean formation'20138,115,491'Providing a tow cable having plural electromagnetic receivers and one or more electromagnetic sources'20127,826,972'Methods of electromagnetic logging using a current focusing receiver'20107,822,553'Methods for electromagnetic measurements and correction of non-ideal receiver responses'20107,633,296'Receivers and methods for electromagnetic measurements'20095,434,507'Method and apparatus for electromagnetic logging with two dimensional antenna array'19955,406,206'Method of evaluating a geological formation using a logging tool including slot antenna having two nonparallel elements'19955,243,290'Apparatus and method of logging using slot antenna having two nonparallel elements'19935,210,495'Electromagnetic logging method and apparatus with scanned magnetic dipole direction'19935,201,220'Apparatus and method for detecting the presence of gas in a borehole flow stream'19935,167,149'Apparatus and method for detecting the presence of gas in a borehole flow stream'19924,994,671'Apparatus and method for analyzing the composition of formation fluids'19914,855,912'Method and apparatus for measurement of the thermal behavior of porous media'19894,839,644'System and method for communicating signals in a cased borehole having tubing'19894,652,829'Electromagnetic logging apparatus with button antennas for measuring the dielectric constant of formation surrounding a borehole'19874,603,297'Logging device loaded with dielectric material to minimize spurious transverse magnetic mode components'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2014Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (13)· patent assignee history
1986–1991Based in Ridgefield, CT, US· patent location history
1992–2010Based in Garches, FR· patent location history
1993–1995Based in Jakarta Selatan, ID· patent location history
2009–2015Patents assigned to WESTERNGECO LLC (4)· patent assignee history
2010–2019Based in Houston, TX, US· patent location history
2012–2015Patents assigned to ALUMBAUGH DAVID L (2)· patent assignee history
2012–2015Patents assigned to GAO GUOZHONG (2)· patent assignee history
2012–2015Patents assigned to HABASHY TAREK M (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHLUMBERGER TECHNOLOGY CORP | 13 | 1986–2014 |
| WESTERNGECO LLC | 4 | 2009–2015 |
| ALUMBAUGH DAVID L | 2 | 2012–2015 |
| GAO GUOZHONG | 2 | 2012–2015 |
| HABASHY TAREK M | 2 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 6 | 2010–2019 |
| Garches, FR | 6 | 1992–2010 |
| Ridgefield, CT, US | 5 | 1986–1991 |
| Jakarta Selatan, ID | 2 | 1993–1995 |