Pdc cutter with unique microstructure
US-2024425736-A1 · Dec 26, 2024 · US
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Cnpc Usa Corp patents in 2024
Cnpc Usa Corp was listed as an assignee on 37 patent publications in 2024.
| Metric | Value |
|---|---|
| Company | Cnpc Usa Corp |
| Year | 2024 |
| Patents | 37 |
Patents
Representative publications for Cnpc Usa Corp in 2024.
Degradable friction reducer for hydraulic fracturing treatments
US-2024409805-A1 · Dec 12, 2024 · US
Frac plug device with an anchor mandrel assembly for a locked set configuration
US-12139994-B2 · Nov 12, 2024 · US
Low Concentration Synthetic Polymer Fracturing Fluid with Ascorbic Acid
US-2024368460-A1 · Nov 7, 2024 · US
Unique PDC microstructure and the method of making it
US-12104111-B2 · Oct 1, 2024 · US
Top CPC classifications
Most common classification codes for Cnpc Usa Corp in 2024.
| CPC | Patents |
|---|---|
| C09K8/68 | 14 |
| C09K8/88 | 9 |
| C09K2208/28 | 8 |
| E21B43/26 | 8 |
| C09K8/80 | 7 |
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