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| Art Unit: | 1726 — Batteries: thermoelectric and photoelectric |
|---|---|
| Group: | 1720 — Fuel Cells, Battery, Flammable Gas, Electrophotography, Photolithography |
| Classes: |
429 — Chemistry: electrical current producing apparatus, product, and process 136 — Batteries: thermoelectric and photoelectric |
| Phone: | (571) 272-1307 |
| Email: | jeffrey.barton@uspto.gov |
| Location: | VA 22314 |
| Title: | Supvy Pat Examnr Cheml Engrg |
| Service: | 22 years |
| Grade: | GS-15 |
| 3-Year Grant rate: | 0% over 25 cases |
|---|---|
| Difficulty: | Extremely Hard |
| Difficulty Percentile: | 99th
|
With Examiner Barton (SPE), you have a 0% chance of getting an issued patent by 3 years after the first office action. Examiner Barton (SPE) is an extremely hard examiner and in the 99th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Barton (SPE), 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 Barton (SPE)'s grant rate is lower than that of Art Unit 1726 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Barton (SPE) | 1.3 |
| Art Unit 1726 | 2.2 |
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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.