Prosecution Insights
Prosecution Insights
Tech Center 3600 • Art Units: 3672 3676
This examiner grants 84% of resolved cases
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19257164 | PLUNGER LIFT LUBRICATOR | Non-Final OA | Saudi Arabian Oil Company |
| 18670098 | Inhibiting Microbial Activity in a Subsurface Formation | Final Rejection | Saudi Arabian Oil Company |
| 18410367 | PRESSURE TESTING A WELLHEAD | Non-Final OA | Saudi Arabian Oil Company |
| 18471502 | PROCESS OF IMPROVING HEAVY OIL RECOVERY USING A COMBINATION OF DOWNHOLE HEATER SYSTEM, AND CHEMICAL FORMULATION COMPOSED OF SOLVENTS AND SURFACTANTS | Non-Final OA | SAUDI ARABIAN OIL COMPANY |
| 18075880 | TEMPERATURE PROFILE PREDICTION IN OIL AND GAS INDUSTRY UTILIZING MACHINE LEARNING MODEL | Non-Final OA | Saudi Arabian Oil Company |
| 19191825 | CRYOGENIC COOLANT FLOW MANAGEMENT FOR DOWNHOLE SUPERCONDUCTING CABLE | Non-Final OA | Halliburton Energy Services, Inc. |
| 19040059 | DOWNHOLE TOOL EMPLOYING A WHIPSTOCK ASSEMBLY, PACKER ASSEMBLY AND DOWNHOLE POWER UNIT | Final Rejection | Halliburton Energy Services, Inc. |
| 18807707 | STEERABILITY OF DOWNHOLE RANGING TOOLS USING ROTARY MAGNETS | Non-Final OA | Halliburton Energy Services, Inc. |
| 19222702 | DRILL BITS AND OTHER DOWNHOLE DRILLING TOOLS WITH NON-CYLINDRICAL CUTTER POCKETS | Final Rejection | Ulterra Drilling Technologies, L.P. |
| 18014575 | RESERVOIR FLUID PROPERTY ESTIMATION USING MUD-GAS DATA | Non-Final OA | Equinor Energy AS |
| 18709104 | GAS-GENERATING CHEMICAL HEATING MIXTURES AND DOWNHOLE TOOL ASSEMBLIES WITH CHEMICAL HEATERS EMPLOYING SUCH | Final Rejection | BiSN Tec Ltd. |
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