Prosecution Insights
Prosecution Insights
Tech Center 1700 • Art Units: 1764 1771 1772 1797
This examiner grants 38% of resolved cases
Ming Cheung Po is an examiner in Tech Center 1700 and Art Unit 1764. The examiner has 718 resolved cases and an allowance rate of 37.7 percent. This indicates a selective granting process. The median days to allowance is 1456, which suggests a lengthy prosecution period for applicants. With 718 resolved cases, these statistics offer a clear view of the examiner's historical trends.
The interview lift for this examiner is 13.7 percent. This means that conducting an interview is associated with an increase in the probability of allowance compared to the 37.7 percent baseline. Practitioners should consider the 13.7 percent lift as a helpful strategy for overcoming rejections. The 1456 median days to allowance reflects the time commitment required in Art Unit 1764. By utilizing the 13.7 percent interview lift, applicants may improve their chances beyond the initial 37.7 percent allowance rate. The 718 resolved cases provide a substantial sample for these observations.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18863174 | EXTRACTION COLUMN HAVING ALTERNATING COMPARTMENT HEIGHTS | Non-Final OA | IFP ENERGIES NOUVELLES |
| 18720522 | PROCESS FOR RECOVERING MERCAPTANS, WITH SPECIFIC NI/NIO RATIO AND TEMPERATURE SELECTION | Final Rejection | IFP ENERGIES NOUVELLES |
| 18740212 | METHODS AND SYSTEMS FOR PROCESSING A CRUDE OIL FEEDSTOCK | Non-Final OA | IFP Energies nouvelles |
| 18644774 | Systems and Methods for Quenching and Removal of Solids from a Hydrocarbon Gas Reaction Product | Final Rejection | ExxonMobil Technology and Engineering Company |
| 18400459 | RAW GAS QUALITY THROUGH HEAT TRANSFER | Non-Final OA | SAUDI ARABIAN OIL COMPANY |
| 18862760 | PROCESS FOR THE PRODUCTION OF PARAFFINS BY HYDROTREATMENT OF FEEDSTOCKS FROM PLASTIC WASTE | Non-Final OA | TotalEnergies OneTech |
| 18773287 | INTERMEDIATE AND HYDROTREATED FUEL COMPOSITIONS FROM RENEWABLE LIPID FEEDSTOCKS | Non-Final OA | CHEVRON U.S.A. INC. |
| 18640458 | Method for Preparing Sustainable Aviation Fuel | Non-Final OA | SK Innovation Co., Ltd. |
| 18878711 | FUEL COMPOSITIONS | Non-Final OA | SHELL USA, INC. |
| 18709713 | METHODS AND SYSTEMS FOR DECONTAMINATION OF PYROLYSIS OIL USING MODULAR UNITS | Final Rejection | SABIC Global Technologies B.V. |
| 18254036 | UTILIZING AIR WASTE HEAT BOILER STACK GASES FROM DEHYDROGENATION UNITS | Non-Final OA | SABIC GLOBAL TECHNOLOGIES B.V. |
| 18895632 | Synergistic Blends Of Anti-Agglomerant Gas Hydrate Inhibitors With Quaternary Alkyl Ammonium Compounds | Non-Final OA | Clariant International Ltd |
| 18248965 | Production of Alkylaromatic Compounds | Final Rejection | ExxonMobil Chemical Patents Inc. |
| 17932160 | ENZYMATIC OR NON-ENZYMATIC BIODIESEL POLISHING PROCESS | Non-Final OA | Novozymes A/S |
| 18566162 | A STORAGE TANK SYSTEM AND A METHOD FOR REDUCING UNWANTED GAS FORMATION | Non-Final OA | Neste Oyj |
| 18669928 | SYNTHETIC FUELS, AND METHODS AND APPARATUS FOR PRODUCTION THEREOF | Final Rejection | Air Company Holdings, Inc. |
| 18445119 | PROCESS FOR PRODUCTION OF SYNGAS AND FUELS FROM CARBON DIOXIDE USING OXYFUEL COMBUSTION | Final Rejection | Infinium Technology, LLC |
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