Inventor · disambiguated record
Nathan P. Rife
Also filed as: RIFE NATHAN · RIFE NATHAN P
4 granted patents·1 pending application·3 citations·filing 2011–2019
62Inventor score
Technology areasC09K
Top patents by PatentIndex Score
5 records- 0176US10435611B2Methods for producing emulsifiers for oil-based drilling fluidsINGEVITY SOUTH CAROLINA LLC·Filed 2018·Granted Oct 8, 2019·1 cites·20 claims
- 0270US10005947B2Modified hydrocarbon resins as fluid loss additivesINGEVITY SOUTH CAROLINA LLC·Filed 2014·Granted Jun 26, 2018·2 cites·17 claims
- 0367US11142676B2Methods for producing emulsifiers for oil-based drilling fluidsINGEVITY SOUTH CAROLINA LLC·Filed 2019·Granted Oct 12, 2021·0 cites·31 claims
- 0459US9868891B2Methods for producing emulsifiers for oil-based drilling fluidsGEORGIA PACIFIC CHEMICALS LLC·Filed 2014·Granted Jan 16, 2018·0 cites·20 claims
- 0536US2013331303A1Flat rheology wellbore fluidRIFE NATHAN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →