Prosecution Insights
Prosecution Insights
Tech Center 1700 • Art Units: 1731 1771 1775 1797
This examiner grants 72% of resolved cases
Chantel Loran Graham is a high-volume examiner in Tech Center 1700, Art Unit 1731. With 1103 resolved cases, she has one of the most extensive records in the dataset. Her allowance rate is 71.6 percent, which suggests a generally favorable environment for applicants seeking to secure patent grants.
The interview lift is 11.5 percent. While the baseline allowance rate is already high at 71.6 percent, this positive lift shows that interviews still provide a meaningful boost to the chances of success. Practitioners can use these discussions to quickly resolve any remaining issues, taking advantage of the examiner's apparent openness to granting patents.
The median time to allowance is 923 days, which is quite efficient for Tech Center 1700. This relatively short pendency, combined with the 71.6 percent allowance rate, makes Graham a favorable examiner for those seeking a quick and successful outcome. The 1103 resolved cases indicate a consistent pattern of efficient and high-allowance prosecution in Art Unit 1731.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18996899 | METHOD FOR REGENERATING A ZEOLITE-BASED HYDROCRACKING CATALYST, AND USE THEREOF IN A HYDROCRACKING PROCESS | Non-Final OA | IFP ENERGIES NOUVELLES |
| 18852033 | METHOD FOR LIQUID-LIQUID EXTRACTION OF AROMATICS WITH EXTRACT RECYCLES STREAMS | Non-Final OA | IFP ENERGIES NOUVELLES |
| 18860316 | PROCESS FOR THE PRODUCTION OF OLEFINS BY STEAM CRACKING OF FEEDSTOCKS FROM PLASTIC WASTE | Non-Final OA | TotalEnergies OneTech |
| 18999179 | USE OF BLEND OF POLYSTYRENE WITH HYDROCARBON FEEDSTOCK FOR GASOLINE AND CHEMICALS PREPARATION | Non-Final OA | CHEVRON U.S.A. INC. |
| 18984600 | USE OF SELECTED RESINS FOR SULFATE REMOVAL IN HYDROCARBON MEDIUMS | Non-Final OA | ECOLAB USA Inc. |
| 18940771 | ASSOCIATIVE POLYMERS AND RELATED COMPOSITIONS, METHODS AND SYSTEMS | Non-Final OA | CALIFORNIA INSTITUTE OF TECHNOLOGY |
| 18927386 | ASSOCIATIVE POLYMERS FOR USE IN A FLOW AND RELATED COMPOSITIONS, METHODS AND SYSTEMS | Non-Final OA | CALIFORNIA INSTITUTE OF TECHNOLOGY |
| 19106974 | METHODS FOR PRODUCING 1-HEXENE | Non-Final OA | SABIC GLOBAL TECHNOLOGIES B.V. |
| 18948419 | MICROWAVE-ASSISTED CATALYTIC PYROLYSIS PROCESS AND REACTOR FOR SELECTIVELY CONVERTING ADDITIVE-CONTAINING PLASTIC TO ALKENES AND ALKANES | Non-Final OA | University of Delaware |
| 18876282 | A HYDROCARBON COMPONENT | Non-Final OA | Neste Oyj |
| 18876229 | A PROCESS FOR PRODUCING A LIQUID TRANSPORTATION FUEL COMPONENT | Non-Final OA | Neste Oyj |
| 18876309 | AN AVIATION FUEL COMPONENT | Non-Final OA | Neste Oyj |
| 18876278 | A PROCESS FOR PRODUCING LIQUID TRANSPORTATION FUEL COMPONENTS | Non-Final OA | Neste Oyj |
| 18737723 | SOLVENT EXTRACTION METHOD FOR PETROLEUM SLUDGE/OIL SAND ASSISTED BY PARTICLE DISPERSANT | Non-Final OA | Shandong University |
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