Inventor · disambiguated record
Sascha Trummer
Also filed as: TRUMMER SASCHA
7 granted patents·2 pending applications·50 citations·filing 2008–2024
82Inventor score
Technology areasE21B
Top patents by PatentIndex Score
9 records- 0191US11808097B2Flow rate pressure control during mill-out operationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Nov 7, 2023·5 cites·13 claims
- 0285US8561696B2Method of placing ball sealers for fluid diversionTRUMMER SASCHA·Filed 2008·Granted Oct 22, 2013·29 cites·8 claims
- 0383US8312925B2Bottom hole assembly for wellbore operationsTRUMMER SASCHA·Filed 2010·Granted Nov 20, 2012·12 cites·19 claims
- 0481US11619124B2System and methodology to identify milling events and performance using torque-thrust curvesSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Apr 4, 2023·2 cites·21 claims
- 0573US12000261B2System and methodology for determining appropriate rate of penetration in downhole applicationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Jun 4, 2024·1 cites·20 claims
- 0673US11933127B2System and method for controlled downhole chemical releaseSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Mar 19, 2024·1 cites·20 claims
- 0769US2024151113A1Flow rate pressure control during mill-out operationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Application pending·0 cites
- 0867US2024401461A1System and methodology for determining appropriate rate of penetration in downhole applicationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2024·Application pending·0 cites
- 0949US8978760B2Method of placing ball sealers for fluid diversionSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Mar 17, 2015·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →