
Hsiungfei Peng
Examiner (ID: 9277, Phone: (571)270-1147 , Office: P/2426 )
| Most Active Art Unit | 2426 |
| Art Unit(s) | 2623, 2426 |
| Total Applications | 746 |
| Issued Applications | 518 |
| Pending Applications | 1 |
| Abandoned Applications | 228 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 19/472264 | DOWNHOLE FLUID FLOW CONTROL DEVICE | Oct 2, 2025 | Pending |
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Array
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Array
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Array
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