Assignee
JOHNSON AXEL R
4 granted patents·1 pending application·20 citations·filing 1979–2020
Top patents by PatentIndex Score
5 records- 0182US9725641B2Methods fluids by producing and employing oil and gas well drilling and completion fluids as well as hydraulic fracturing fluids employing triglyceride processing by products and propylene glycol recovered from aircraft deicing operationsJOHNSON AXEL R·Filed 2012·Granted Aug 8, 2017·4 cites·10 claims
- 0279US10676664B2Increased availability and reduced costs for viscoelastic surfactants used in hydrofracturing fluidsJOHNSON AXEL R·Filed 2018·Granted Jun 9, 2020·1 cites·7 claims
- 0367US11319480B2Increased availability and reduced costs for viscoelastic surfactants used in hydrofracturing fluidsJOHNSON AXEL R·Filed 2020·Granted May 3, 2022·0 cites·7 claims
- 0466US4268375ASequential thermal cracking processJOHNSON AXEL R·Filed 1979·Granted May 19, 1981·15 cites·13 claims
- 0558US2017335173A1Methods for producing and employing oil and gas well drilling and completion fluids as well as hydraulic fracturing fluids employing triglyceride processing by products and propylene glycol recovered from aircraft deicing operationsJOHNSON AXEL R·Filed 2017·Application pending·0 cites
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