Inventor · disambiguated record
Chandra S. Rai
Also filed as: RAI CHANDRA · RAI CHANDRA S
12 granted patents·214 citations·filing 1985–2019
91Inventor score
Top patents by PatentIndex Score
12 records- 0186US5012674AMethod of exploration for hydrocarbonsAMOCO CORP·Filed 1988·Granted May 7, 1991·59 cites·14 claims
- 0276US4996421AMethod an system of geophysical explorationAMOCO CORP·Filed 1988·Granted Feb 26, 1991·37 cites·14 claims
- 0375US5109697AMethod of exploration for hydrocarbonsMILLHEIM KEITH K·Filed 1991·Granted May 5, 1992·44 cites·14 claims
- 0473US10359379B2Methods of determining shale pore connectivityUNIV OKLAHOMA·Filed 2017·Granted Jul 23, 2019·2 cites·7 claims
- 0557US4912979AMethod and apparatus for detecting and measuring elastic anisotropyAMOCO CORP·Filed 1989·Granted Apr 3, 1990·17 cites·29 claims
- 0651US4933911AMethod for determining seismic velocitiesAMOCO CORP·Filed 1989·Granted Jun 12, 1990·12 cites·17 claims
- 0748US11119062B2Method and assembly for measuring diffusion in nanoporous mediaUNIV OKLAHOMA·Filed 2019·Granted Sep 14, 2021·0 cites·21 claims
- 0843US5134271ABar code system used in geophysical explorationAMOCO CORP·Filed 1991·Granted Jul 28, 1992·16 cites·9 claims
- 0939US4831530AMethod for determining in-situ formation propertiesAMOCO CORP·Filed 1987·Granted May 16, 1989·9 cites·12 claims
- 1037US4964086AMethod for characterizing velocity estimatesAMOCO CORP·Filed 1989·Granted Oct 16, 1990·10 cites·12 claims
- 1133US4907206AMethod for estimating formation lithologyAMOCO CORP·Filed 1988·Granted Mar 6, 1990·6 cites·13 claims
- 1229US4754439AMeans for obtaining shear wave velocitiesAMOCO CORP·Filed 1985·Granted Jun 28, 1988·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →