Sandip Bose
44Patents
9h-index
44Co-inventors
75Inventor score
Filing activity: Dec 19, 2000 → Dec 14, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6614716B2 | Sonic well logging for characterizing earth formations | Physics | 55 | Expired |
| US10436026B2 | Systems, methods and apparatus for downhole monitoring | Physics | 44 | Active |
| US6718266B1 | Determination of dipole shear anisotropy of earth formations | Physics | 32 | Expired |
| US6526354B2 | Sonic well logging for alteration detection | Physics | 18 | Expired |
| US7649805B2 | Dispersion extraction for acoustic data using time frequency analysis | Physics | 15 | Active |
| US9829597B2 | Model based inversion of acoustic impedance of annulus behind casing | Fixed Constructions | 12 | Active |
| US10138727B2 | Acoustic multi-modality inversion for cement integrity analysis | Physics | 12 | Active |
| US10858933B2 | Method for analyzing cement integrity in casing strings using machine learning | Physics | 9 | Active |
| US9534487B2 | Cement acoustic properties from ultrasonic signal amplitude dispersions in cased wells | Physics | 9 | Active |
| US9784875B2 | Method to estimate cement acoustic wave speeds from data acquired by a cased hole ultrasonic cement evaluation tool | Fixed Constructions | 8 | Active |
| US8339897B2 | Automatic dispersion extraction of multiple time overlapped acoustic signals | Physics | 8 | Active |
| US10012749B2 | Fast model based inversion of acoustic impedance of annulus behind casing | Physics | 7 | Active |
| US7302346B2 | Data logging | Fixed Constructions | 6 | Expired |
| US9732607B2 | Methods and apparatus for evaluating properties of cement utilizing ultrasonic signal testing | Physics | 5 | Active |
| US7558153B2 | Radial profiling of slowness: methods and apparatus for near-wellbore alteration estimation | Physics | 5 | Expired |
| US8755249B2 | Automatic dispersion extraction of multiple time overlapped acoustic signals | Physics | 4 | Active |
| US9334718B2 | Processing time series data embedded in high noise | Physics | 4 | Active |
| US10487649B2 | Probabalistic modeling and analysis of hydrocarbon-containing reservoirs | Fixed Constructions | 3 | Active |
| US10995606B2 | Well integrity analysis using sonic measurements over depth interval | Physics | 3 | Active |
| US8554483B2 | Methods and apparatus to process measurements associated with drilling operations | Fixed Constructions | 2 | Active |
| US12123863B2 | Processes and systems for determining if downhole fluids are in equilibrium or non-equilibrium | Fixed Constructions | 1 | Active |
| US9927543B2 | Apparatus for mode extraction using multiple frequencies | Physics | 1 | Active |
| US10345465B2 | Resonance-based inversion of acoustic impedance of annulus behind casing | Physics | 1 | Active |
| US11493659B2 | Methods of analyzing cement integrity in annuli of a multiple-cased well using machine learning | Physics | 1 | Active |
| US8199609B2 | Multi-mode downhole acoustic source | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.