Tech Center 3600 • Art Units: 1731 3674
This examiner grants 82% of resolved cases
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18714681 | Calcium Carbonate Coated Tracers For Assessing Acid Stimulation Operations In A Hydrocarbon Well | Final Rejection | CHEVRON U.S.A. INC. |
| 18217171 | DIRECT BRUCITE CARBONATION FOR CEMENTATION | Non-Final OA | The Regents of the University of California |
| 17513627 | Methods of Making and Using a Cementitious Composition with Ultra-Low Portland Cement | Final Rejection | Halliburton Energy Services, Inc. |
| 18745460 | METHOD FOR HYDRAULIC FRACTURING OF CONVENTIONAL AND UNCONVENTIONAL RESERVOIRS BY INTRODUCING ENERGIZED FLUID | Non-Final OA | Schlumberger Technology Corporation |
| 19216453 | HYDRAULIC FRACTURING WITH DYNAMIC LOADING | Non-Final OA | ExxonMobil Technology and Engineering Company |
| 19224630 | TREATMENT OF SUBTERRANEAN FORMATIONS WITH CROSSLINKED FLUIDS | Final Rejection | Xinjiang Oilfield Co. |
| 19071903 | HYDRAULIC FRACTURING WITH OPTIMIZED FRICTION REDUCER | Non-Final OA | Liberty Energy Services LLC |
| 19045217 | Enhanced Artificial Lift for Oil and Gas Wells | Final Rejection | LateraLift, LLC |
| 19044224 | IMPROVED MICROMESH PROPPANT WITH A TEMPORARY STRUCTURAL STATE FOR ENHANCED HYDRAULIC FRACTURING | Non-Final OA | CARBO CERAMICS, INC. |
| 18355545 | GLASS CERAMIC AND CHEMICALLY STRENGTHENED GLASS | Non-Final OA | AGC INC. |
| 18816960 | STEAM GENERATOR TOOL | Final Rejection | General Energy Recovery Inc. |
| 18486855 | METHOD FOR SUBSURFACE INJECTION CONFORMANCE IMPROVEMENT USING MICRO CALCIUM CARBONATE PARTICLES | Non-Final OA | Millcreek Capital Management LLC |
| 18264846 | LITHIUM-ALUMINOSILICATE GLASS, LITHIUM-ALUMINOSILICATE CHEMICALLY STRENGTHENED GLASS, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF | Final Rejection | HUNAN KIBING ELECTRONIC GLASS CO.,LTD. |
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