Inventor · disambiguated record
Brian Christofel
Also filed as: CHRISTOFEL BRIAN
5 granted patents·14 citations·filing 2019–2023
76Inventor score
Files withSI GROUP INC5
Top patents by PatentIndex Score
5 records- 0193US10961474B2Paraffin inhibitor composition for use at low temperaturesSI GROUP INC·Filed 2019·Granted Mar 30, 2021·4 cites·16 claims
- 0293US10961475B2Asphaltene dispersant compositionSI GROUP INC·Filed 2019·Granted Mar 30, 2021·6 cites·17 claims
- 0391US10961476B2Alkylphenol copolymerSI GROUP INC·Filed 2019·Granted Mar 30, 2021·4 cites·25 claims
- 0485US12163103B2Thermally stable macromolecular compound and petroleum composition including the sameSI GROUP INC·Filed 2023·Granted Dec 10, 2024·0 cites·21 claims
- 0571US11560526B2Thermally stable macromolecular compound and petroleum composition including the sameSI GROUP INC·Filed 2019·Granted Jan 24, 2023·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →