Apparatus and method for determining the static proppant-settling-velocity in fracturing fluids
US-2025362215-A1 · Nov 27, 2025 · US
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Cnpc Usa Corp — Physics
Cnpc Usa Corp holds 10 patents in Physics, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Cnpc Usa Corp |
| Technology | Physics |
| Patents in slice | 10 |
| Recent patents in slice | 6 |
| First year | 2015 |
| Last year | 2025 |
Representative patents
Notable publications linking Cnpc Usa Corp to Physics.
Apparatus and method for determining the static proppant-settling-velocity in fracturing fluids
US-2025362215-A1 · Nov 27, 2025 · US
Apparatus and method for determining the static proppant-settling-velocity in fracturing fluids
US-2025362215-A1 · Nov 27, 2025 · US
Apparatus and method for determining the static proppant-settling-velocity in fracturing fluids
US-2025354909-A1 · Nov 20, 2025 · US
Apparatus and method for determining the static proppant-settling-velocity in fracturing fluids
US-2025354909-A1 · Nov 20, 2025 · US
Recent filings
Latest patents from Cnpc Usa Corp in Physics.
Apparatus and method for determining the static proppant-settling-velocity in fracturing fluids
US-2025362215-A1 · Nov 27, 2025 · US
Apparatus and method for determining the static proppant-settling-velocity in fracturing fluids
US-2025362215-A1 · Nov 27, 2025 · US
Apparatus and method for determining the static proppant-settling-velocity in fracturing fluids
US-2025362215-A1 · Nov 27, 2025 · US
Apparatus and method for determining the static proppant-settling-velocity in fracturing fluids
US-2025354909-A1 · Nov 20, 2025 · US
Apparatus and method for determining the static proppant-settling-velocity in fracturing fluids
US-2025354909-A1 · Nov 20, 2025 · US
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