Inventor · disambiguated record
Ryan Sangjun Lee
Also filed as: LEE RYAN · LEE RYAN S · LEE RYAN SANGJUN
16 granted patents·55 citations·filing 2005–2019
89Inventor score
Top patents by PatentIndex Score
16 records- 0195US7523773B2Non-pneumatic wheelBOEING CO·Filed 2005·Granted Apr 28, 2009·33 cites·15 claims
- 0284US9422811B2Packer tool including multiple port configurationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Aug 23, 2016·8 cites·17 claims
- 0382US10577928B2Flow regime identification with filtrate contamination monitoringSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Mar 3, 2020·4 cites·14 claims
- 0475US10472960B2Estimating contamination during focused samplingSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Nov 12, 2019·2 cites·20 claims
- 0574US10316656B2Downhole real-time filtrate contamination monitoringSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Jun 11, 2019·2 cites·10 claims
- 0668US10316655B2Method and apparatus for consistent and robust fitting in oil based mud filtrate contamination monitoring from multiple downhole sensorsSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Jun 11, 2019·3 cites·9 claims
- 0765US10294785B2Data extraction for OBM contamination monitoringSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted May 21, 2019·2 cites·20 claims
- 0862US10352162B2Cleanup model parameterization, approximation, and sensitivitySCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Jul 16, 2019·1 cites·20 claims
- 0960US10975693B2Estimating contamination during focused samplingSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted Apr 13, 2021·0 cites·20 claims
- 1059US10718209B2Single packer inlet configurationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted Jul 21, 2020·0 cites·20 claims
- 1158US10738606B2Downhole real-time filtrate contamination monitoringSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted Aug 11, 2020·0 cites·13 claims
- 1250US10184335B2Single packers inlet configurationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Jan 22, 2019·0 cites·4 claims
- 1349US10585082B2Downhole filtrate contamination monitoringSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Mar 10, 2020·0 cites·20 claims
- 1443US10858935B2Flow regime identification with filtrate contamination monitoringSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Dec 8, 2020·0 cites·15 claims
- 1543US10294784B2Systems and methods for controlling flow rate in a focused downhole acquisition toolSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted May 21, 2019·0 cites·23 claims
- 1640US10352161B2Applying shrinkage factor to real-time OBM filtrate contamination monitoringSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Jul 16, 2019·0 cites·20 claims
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