Inventor · disambiguated record
Ol'Ga Viktorovna Petrakova
Also filed as: PETRAKOVA OL'GA VIKTOROVNA
2 granted patents·1 pending application·0 citations·filing 2017–2022
22Inventor score
Technology areasC22B
Files withOBSHCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU OBEDINENNAYA KOMPANIYA RUSAL INZHENERNO TEKH1OBSHCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU “OBEDINENNAYA KOMPANIYA RUSAL INZHENERNO TEKH TS1UNITED COMPANY RUSAL ENG AND TECH CENTRE LLC1
Top patents by PatentIndex Score
3 records- 0158US12351472B2Method for extracting scandium from scandium-containing materialsOBSHCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU “OBEDINENNAYA KOMPANIYA RUSAL INZHENERNO TEKH TS·Filed 2022·Granted Jul 8, 2025·0 cites·11 claims
- 0241US2022235431A1Sorption apparatusOBSHCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU OBEDINENNAYA KOMPANIYA RUSAL INZHENERNO TEKH·Filed 2022·Application pending·0 cites
- 0323US11293077B2Method for recovering scandium from red mud left from alumina productionUNITED COMPANY RUSAL ENG AND TECH CENTRE LLC·Filed 2017·Granted Apr 5, 2022·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →