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| Art Unit: | 1725 — 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 702 — Data processing: measuring, calibrating, or testing 156 — Adhesive bonding and miscellaneous chemical manufacture 261 — Gas and liquid contact apparatus |
| Phone: | (571) 272-3101 |
| Email: | james.erwin@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Cheml Engrg |
| Service: | 14 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 92% over 378 cases |
|---|---|
| Difficulty: | Very Easy |
| Difficulty Percentile: | 13th
|
With Examiner Erwin, you have a 92% chance of getting an issued patent by 3 years after the first office action. Examiner Erwin is a very easy examiner and in the 13th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Erwin, 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 Erwin's grant rate is higher than that of Art Unit 1725 and higher than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Erwin | 0.8 |
| Art Unit 1725 | 1.4 |
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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.