Inventor · disambiguated record
Arnold Østvold
Also filed as: ØSTVOLD ARNOLD
3 granted patents·1 pending application·6 citations·filing 2014–2021
58Inventor score
Technology areasE21B
Files withHYDRA SYSTEMS AS4
Top patents by PatentIndex Score
4 records- 0182US12146389B2Fluid diverter tool, system and method of diverting a fluid flow in a wellHYDRA SYSTEMS AS·Filed 2021·Granted Nov 19, 2024·2 cites·37 claims
- 0260US10301904B2Method for isolation of a permeable zone in a subterranean wellHYDRA SYSTEMS AS·Filed 2014·Granted May 28, 2019·2 cites·30 claims
- 0360US10180043B2Method for establishment of a new well path from an existing wellHYDRA SYSTEMS AS·Filed 2014·Granted Jan 15, 2019·2 cites·25 claims
- 0435US2018187518A1A Method of Plugging and Abandoning a WellHYDRA SYSTEMS AS·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →