Tech Center 1700 • Art Units: 1771 1797
This examiner grants 45% of resolved cases
Michelle Stein serves as a patent examiner in Tech Center 1700 and Art Unit 1771. She has a record of 675 resolved cases. The examiner maintains an allowance rate of 45.2 percent, which indicates that less than half of the applications reaching a final resolution result in a grant. This percentage provides a baseline for practitioners to evaluate the probability of a grant in this unit.
The data highlights a significant interview lift of 35.6 percent. This metric suggests that conducting an interview with the examiner is a highly effective strategy for moving a case toward allowance. Practitioners can use this 35.6 percent lift to justify the time and expense of direct communication, as it represents a measurable improvement in the likelihood of a positive outcome. This is a key tactical consideration for Art Unit 1771.
The median time to allowance is 1371 days. This duration represents the typical timeframe for successful applications to move from filing to issuance. With 675 resolved cases as the basis for these metrics, the profile provides a clear indication of the timeline and success rates expected. These figures help practitioners manage client expectations regarding the duration of the process in Tech Center 1700.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18717763 | AROMATIC AND NAPHTHENIC SOLVENTS BASED ON ETHANOL | Non-Final OA | TOTALENERGIES ONETECH |
| 18898849 | HYDROCRACKING OPERATION WITH REDUCED ACCUMULATION OF HEAVY POLYNUCLEAR AROMATICS | Non-Final OA | Chevron U.S.A. Inc. |
| 18564407 | A METHOD OF DETERMINING A CARBURISATION MODEL OF A COIL OF A STEAM CRACKING FURNACE | Non-Final OA | Linde GmbH |
| 18686426 | PROCESS FOR PRODUCING KEROSENE AND DIESEL FROM RENEWABLE SOURCES | Non-Final OA | SHELL USA, INC. |
| 18247106 | RECOVERY OF ALIPHATIC HYDROCARBONS | Final Rejection | Shell USA, Inc. |
| 17627842 | Processes and Systems for Upgrading a Hydrocarbon-Containing Feed | Final Rejection | ExxonMobil Chemical Patents Inc. |
| 18763878 | INTEGRATED CONFIGURATION UTILIZING AN ALTERNATE STRIPPING MEDIUM FOR HYDROCARBON SEPARATION | Non-Final OA | LUMMUS TECHNOLOGY LLC |
| 18251361 | ELECTRIC FURNACE TO PRODUCE OLEFINS | Non-Final OA | LUMMUS TECHNOLOGY LLC |
| 16881032 | OPTIMUM STEAM ADDITION TO CRACKING COILS TO CRACK PYOIL | Non-Final OA | ExxonMobil Product Solutions Company |
| 16881030 | FEEDING PYOIL AND STEAM AT CRACKER FURNACE CROSSOVER | Final Rejection | ExxonMobil Product Solutions Company |
| 17637206 | METHOD FOR PRODUCING A FUEL USING RENEWABLE HYDROGEN | Non-Final OA | Iogen Corporation |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
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