Inventor · disambiguated record
Frederik Nilsson
Also filed as: NILSSON FREDERIK
3 granted patents·55 citations·filing 1999–2004
72Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP3
Top patents by PatentIndex Score
3 records- 0176US6511537B1Retarding systems and application to oil well cementingSCHLUMBERGER TECHNOLOGY CORP·Filed 1999·Granted Jan 28, 2003·33 cites·20 claims
- 0272US6686323B2Surfactant compositions for well cleaningSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Feb 3, 2004·17 cites·11 claims
- 0349US7726400B2Compositions and methods for treating lost circulationSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Jun 1, 2010·5 cites·13 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →