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View up-to-date information on YPF SA patents, including inventor and filing insights.
Patent Trends
| Publication Identifier | Document Type | Title | Classification-CPC | Publication Date |
|---|---|---|---|---|
| US11408269B2 | Grant | Methods and devices for stress, wear and submergence monitoring in mechanically pumped deviated oil wells | E21B19/02; E21B43/127; E21B44/005; E21B47/007; E21B47/009 | August 09, 2022 |
| US20220243572A1 | Application | METHOD OF OIL RECOVERY BY IMPRESSED CURRENT | E21B43/20; E21B43/2401; E21B49/0875; E21B49/088 | August 04, 2022 |
| BR102016021649B1 | Grant | Pistão para uma bomba de fraturamento hidráulico | C21D1/18; C21D9/0068; C23C8/38; C23C8/80; F04B15/02; F04B47/02; F04B53/14; F16J1/001; F16J1/01 | June 21, 2022 |
| US20220186018A1 | Application | FRICTION REDUCING COPOLYMERS AND METHOD OF PREPARATION THEREOF | C08L33/26; C09K2208/28; C09K8/62 | June 16, 2022 |
| AR121517A1 | Application | FLUIDO DE FRACTURACIÓN HIDRÁULICA PARA GENERAR AGENTES DE SOSTÉN IN SITU Y MÉTODO DE FRACTURACIÓN CON GENERACIÓN DE AGENTE DE SOSTÉN IN SITU | C09K8/607; C09K8/665; C09K8/68; C09K8/80; E21B43/26; E21B43/267 | June 08, 2022 |
Top Inventors by Filings (Count by publication)
| Name | Count |
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