Prosecution Insights
Prosecution Insights
Tech Center 3600 • Art Units: 3676
This examiner grants 77% of resolved cases
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19300728 | DOWNHOLE SAND AND GAS SEPARATOR | Non-Final OA | Endurance Lift Solutions, LLC |
| 17859539 | SHIFTING SLEEVE OPERATED WITH PLUG AGAINST TWO OR MORE PLUG SEATS | Non-Final OA | Halliburton Energy Services, Inc. |
| 19240793 | METHOD TO MITIGATE WELLBORE INSTABILITIES | Non-Final OA | Schlumberger Technology Corporation |
| 19289530 | DOWNHOLE GAS SEPARATOR | Non-Final OA | Daniel J. Snyder |
| 19285448 | OMNIDIRECTIONAL SLIP BOWL | Non-Final OA | Consolidated Rig Works, L.P. |
| 19282326 | Apparatus To Move An Object In An Open Hole Section of A Wellbore | Non-Final OA | Ardyne Holdings Limited |
| 19182288 | SYSTEMS AND METHODS FOR PRODUCING A HOUSINGLESS TUBING ANCHOR CATCHER | Non-Final OA | Tech Tac Company, Inc. |
| 18490366 | Methods and Devices for Introducing Drilling Channels in the Ground | Non-Final OA | TRACTO-TECHNIK GmbH & Co. KG |
| 18644740 | DRILLING TOOL AND METHOD FOR PRODUCING A BORE IN THE GROUND | Non-Final OA | BAUER Maschinen GmbH |
| 18815787 | HYDROJETS ROTARY DRILL BIT | Final Rejection | COOLED EDGE BITS, INC. |
| 18274585 | CORE DRILL SYSTEM FOR EXCAVATOR | Non-Final OA | EGUN CO., LTD. |
| 18663693 | DOWNHOLE SEPARATOR | Non-Final OA | OILIFY NEW-TECH SOLUTIONS INC. |
| 18257448 | SUB-SEA FACILITY AND METHOD FOR HEATING A MULTI-PHASE EFFLUENT FLOWING INSIDE A SUBSEA CASING | Non-Final OA | SAIPEM S.A. |
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