Prosecution Insights
Prosecution Insights
Tech Center 3600 • Art Units: 3676 3679
This examiner grants 88% of resolved cases
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19097082 | ESTIMATING ENVIRONMENTAL PARAMETER OF CUTTER ELEMENTS | Final Rejection | National Oilwell Varco, L.P. |
| 18897065 | MULTILATERAL JUNCTION SLEEVE ASSEMBLY EMPLOYING DEGRADABLE MATERIAL | Final Rejection | Halliburton Energy Services, Inc. |
| 18483328 | DOWNHOLE PACKER APPARATUS PROMOTING RADIAL FLOW | Non-Final OA | Halliburton Energy Services, Inc. |
| 18481734 | DOWNHOLE TOOL INCLUDING A PACKER ASSEMBLY, A COMPLETION ASSEMBLY, AND A FIXEDLY COUPLED WHIPSTOCK ASSEMBLY | Final Rejection | Halliburton Energy Services, Inc. |
| 19173267 | GRADED FILTER-SEPARATOR AND METHOD FOR USE | Final Rejection | Baker Hughes Oilfield Operations, LLC |
| 18938904 | BI-DIRECTIONAL METAL TO METAL SEALING SYSTEMS AND METHODS | Non-Final OA | Baker Hughes Oilfield Operations LLC |
| 18599985 | RETRACTABLE BUMPER ASSEMBLY WITH LOCK | Non-Final OA | Ford Global Technologies, LLC |
| 18643570 | SYSTEM AND METHOD FOR CARBONATED WATER INJECTION FOR PRODUCTION SURVEILLANCE AND WELL STIMULATION | Non-Final OA | ExxonMobil Technology and Engineering Company |
| 18442345 | TAILGATE HINGE ASSEMBLY | Non-Final OA | FCA US LLC |
| 18541754 | VEHICLE BODY FRAME STRUCTURE | Non-Final OA | SUBARU CORPORATION |
| 18563181 | UNDERGROUND DRILLING RIG TRAMMING CONTROL | Non-Final OA | SANDVIK MINING AND CONSTRUCTION OY |
| 18011313 | HANDLING DEVICE FOR HANDLING EXPENDABLES FOR A DRILL RIG | Non-Final OA | SANDVIK MINING AND CONSTRUCTION G.M.B.H. |
| 18702468 | DOWNHOLE INJECTION TOOL AND METHOD FOR INJECTING A FLUID IN AN ANNULUS SURROUNDING A DOWNHOLE TUBULAR | Non-Final OA | SHELL USA, INC. |
| 18765040 | APPARATUSES AND SYSTEMS FOR IN-LINE WATER ANALYSIS, DOWNHOLE FLUID OPTIMIZATION, AND METHODS FOR MAKING AND USING SAME | Final Rejection | PfP INDUSTRIES LLC |
| 18710248 | AN IMPACT TRANSMISSION MECHANISM FOR A ROTARY PERCUSSION DRILLING TOOL | Non-Final OA | SINOPEC RESEARCH INSTITUTE OF PETROLEUM ENGINEERING |
| 18691069 | CAB FOR CONSTRUCTION MACHINE | Non-Final OA | HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD. |
| 18036424 | MOBILE DRILLING RIG, DRILLING UNIT, AND ENERGY CHAIN | Non-Final OA | BST-BECHEM GBR (vertretungsberechtigte Gesellschafter, Ulrich Bechem, |
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