Kambiz A. Safinya
19Patents
11h-index
32Co-inventors
72Inventor score
Filing activity: Aug 23, 1983 → Nov 13, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4994671A | Apparatus and method for analyzing the composition of formation fluids | Physics | 243 | Expired |
| US4839644A | System and method for communicating signals in a cased borehole having tubing | Mechanical Engineering; Lighting; Heating | 151 | Expired |
| US5167149A | Apparatus and method for detecting the presence of gas in a borehole flow stream | Physics | 90 | Expired |
| US5201220A | Apparatus and method for detecting the presence of gas in a borehole flow stream | Fixed Constructions | 80 | Expired |
| US5210495A | Electromagnetic logging method and apparatus with scanned magnetic dipole direction | Physics | 49 | Expired |
| US4652829A | Electromagnetic logging apparatus with button antennas for measuring the dielectric constant of formation surrounding a borehole | Physics | 43 | Expired |
| US5243290A | Apparatus and method of logging using slot antenna having two nonparallel elements | Physics | 36 | Expired |
| US5434507A | Method and apparatus for electromagnetic logging with two dimensional antenna array | Physics | 34 | Expired |
| US5406206A | Method of evaluating a geological formation using a logging tool including slot antenna having two nonparallel elements | Physics | 22 | Expired |
| US8115491B2 | Providing a tow cable having plural electromagnetic receivers and one or more electromagnetic sources | Emerging Cross-Sectional Technologies | 14 | Active |
| US7633296B2 | Receivers and methods for electromagnetic measurements | Physics | 12 | Active |
| US4855912A | Method and apparatus for measurement of the thermal behavior of porous media | Physics | 8 | Expired |
| US8496054B2 | Methods and apparatus to sample heavy oil in a subterranean formation | Fixed Constructions | 6 | Active |
| US4603297A | Logging device loaded with dielectric material to minimize spurious transverse magnetic mode components | Physics | 4 | Expired |
| US7826972B2 | Methods of electromagnetic logging using a current focusing receiver | Physics | 1 | Active |
| US10253618B2 | X-ray backscatter imaging of an object embedded in a highly scattering medium | Fixed Constructions | 1 | Active |
| US7822553B2 | Methods for electromagnetic measurements and correction of non-ideal receiver responses | Physics | 0 | Active |
| US9103927B2 | Providing a tow cable having plural electromagnetic receivers and one or more electromagnetic sources | Emerging Cross-Sectional Technologies | 0 | Active |
| US8899324B2 | Methods and apparatus to sample heavy oil in a subterranean formation | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.