Tech Center 3600 • Art Units: 3676
This examiner grants 85% of resolved cases
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19330423 | Tubing Anchor and Catcher Tool with Fluid-Enhanced Cone for Increased Fluid Flow | Non-Final OA | PetroTool International LLC |
| 19326232 | STABILIZER INCLUDING MODIFIED HELICAL WELLBORE STABILIZING ELEMENTS | Non-Final OA | Halliburton Energy Services, Inc. |
| 19244983 | BLUNT-NOSED ROLLER CONE HYBRID BIT | Non-Final OA | Schlumberger Technology Corporation |
| 19281882 | METHOD FOR SETTING A FRAC PLUG WITH A TUBULAR METAL SEAL | Non-Final OA | Paramount Design LLC |
| 19225099 | Method for Casing Recovery | Non-Final OA | Ardyne Holdings Limited |
| 18637812 | MODULAR PERFORATING GUN SYSTEMS AND METHODS | Non-Final OA | G&H Diversified Manufacturing LP |
| 19198776 | PRESSURE COMPENSATED FEEDTRHOUGH ASSEMBLY | Non-Final OA | OneSubsea IP UK Limited |
| 18422623 | ELECTROMAGNETIC TELEMETRY GAP SUB | Non-Final OA | Baker Hughes Oilfield Operations LLC |
| 17211522 | FLUID INLET SLEEVES FOR IMPROVING FLUID FLOW IN EARTH-BORING TOOLS, EARTH-BORING TOOLS HAVING FLUID INLET SLEEVES, AND RELATED METHODS | Non-Final OA | Baker Hughes Oilfield Operations LLC |
| 19089897 | MAGNETIC DEVICE FOR CONTROLLING FLUID FLOW IN A WELL | Non-Final OA | PETRÓLEO BRASILEIRO S.A. - PETROBRAS |
| 19109167 | PRESSURE-PRESERVED CORING TOOL, USE METHOD, AND RESERVOIR ANALYSIS METHOD | Non-Final OA | CNPC Greatwall Drilling Company |
| 19036669 | Systems and Methods for Conditioning a Gas | Non-Final OA | ProFrac Services, LLC |
| 18972721 | ROBOTIC HYDRO-EXCAVATION DEVICES | Non-Final OA | Nova Dynamics, LLC |
| 18835978 | MEASUREMENT OF PARTICLE CONCENTRATION IN A STREAM | Non-Final OA | Canopus Drilling Solutions Holding B.V. |
| 18641765 | FORMING PERTURBED IN-LINE PERFORATIONS | Non-Final OA | Schlumberger Middle East, S.A. |
| 18432101 | Fluid-Driven Dual-Mode Abrasive Perforation Tool | Non-Final OA | PROSHALE LLC |
| 18278050 | DOWNHOLE CABLE | Non-Final OA | WIRES&BYTES GMBH |
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