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| Art Unit: | 1729 — Chemistry: electrical current producing apparatus, product, and process |
|---|---|
| Group: | 1720 — Fuel Cells, Battery, Flammable Gas, Electrophotography, Photolithography |
| Classes: |
429 — Chemistry: electrical current producing apparatus, product, and process 166 — Wells 501 — Compositions: ceramic 428 — Stock material or miscellaneous articles |
| Phone: | (571) 272-9835 |
| Email: | anna.korovina@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Cheml Engrg |
| Service: | 13 years |
| Grade: | GS-12 |
| 3-Year Grant rate: | 26% over 168 cases |
|---|---|
| Difficulty: | Extremely Hard |
| Difficulty Percentile: | 91st
|
With Examiner Korovina, you have a 26% chance of getting an issued patent by 3 years after the first office action. Examiner Korovina is an extremely hard examiner and in the 91st percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Korovina, where the timeline is relative to the date of the first office action. The three-year grant rate is the percentage of applications granted at three years after the first office action.
Examiner Korovina's grant rate is lower than that of Art Unit 1729 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Korovina | 2.6 |
| Art Unit 1729 | 1.8 |
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Disclaimer: We do not provide any guarantees as to the accuracy of the statistics presented above and under
no circumstances will we be liable for any outcome resulting from your reliance on the above statistics.