Ravinath Kausik Kadayam Viswanathan
21Patents
3h-index
34Co-inventors
59Inventor score
Filing activity: Aug 9, 2012 → Nov 17, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9720124B2 | Logging in gas shale and other unconventional reservoirs | Physics | 10 | Active |
| US9405036B2 | Multiphysics NMR logging techniques for the determination of in situ total gas in gas reservoirs | Physics | 4 | Active |
| US10458894B2 | Methods for monitoring fluid flow and transport in shale gas reservoirs | Physics | 4 | Active |
| US10466186B2 | Workflow for resaturation and analysis of unconventional core samples | Emerging Cross-Sectional Technologies | 3 | Active |
| US9720128B2 | Rotating frame pulsed nuclear magnetic resonance spectroscopy | Physics | 3 | Active |
| US10401313B2 | Estimating downhole fluid volumes using multi-dimensional nuclear magnetic resonance measurements | Emerging Cross-Sectional Technologies | 1 | Active |
| US11519266B2 | Methods and systems for characterizing properties of reservoir rock | Physics | 1 | Active |
| US10061048B2 | Method of analyzing formation samples using NMR measurements with an echo time being 100 microseconds or less | Physics | 1 | Active |
| US9880319B2 | Quality metrics for tight oil reservoirs | Physics | 1 | Active |
| US10725197B2 | Methods for interpreting NMR data | Emerging Cross-Sectional Technologies | 1 | Active |
| US11893495B2 | Dual neural network architecture for determining epistemic and aleatoric uncertainties | Physics | 0 | Active |
| US10705250B2 | Generation of isotherm datasets for reservoir volumetric estimation | Physics | 0 | Active |
| US12286880B2 | Methods and systems for characterizing properties of reservoir rock | Physics | 0 | Active |
| US10890685B2 | Apparatus and methods for determining properties of hydrogen-containing samples using nuclear magnetic resonance | Physics | 0 | Active |
| US11754546B2 | Methods and systems for crude oil blending with quality and composition monitoring and control | Physics | 0 | Active |
| US10724975B2 | Apparatus and methods for determining properties of liquid-bearing solids using nuclear magnetic resonance | Physics | 0 | Active |
| US10100636B2 | Bitumen quantification using vibrational spectroscopy | Physics | 0 | Active |
| US11435304B2 | Estimating downhole fluid volumes using multi-dimensional nuclear magnetic resonance measurements | Emerging Cross-Sectional Technologies | 0 | Active |
| US11650347B2 | Fast measurement and interpretation of downhole multi-dimensional measurement | Physics | 0 | Active |
| US10345478B2 | Identifying and removing artifacts from multi-dimensional distribution functions | Physics | 0 | Active |
| US11415567B2 | Method for determining the true boiling points of complex hydrocarbon fluids using nuclear magnetic resonance | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.