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| Art Unit: | 3674 — Wells |
|---|---|
| Group: | 3670 — Wells, Earth Boring/Moving/Working, Excavating, Mining, Harvesters, Bridges, Roads, Petroleum, Closures, Connections, and Hardware |
| Classes: |
166 — Wells 175 — Boring or penetrating the earth 417 — Pumps 702 — Data processing: measuring, calibrating, or testing 418 — Rotary expansible chamber devices |
| Phone: | (571) 272-4808 |
| Email: | david.carroll@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Mechl Engrg |
| Service: | 13 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 83% over 392 cases |
|---|---|
| Difficulty: | Easier |
| Difficulty Percentile: | 38th
|
With Examiner Carroll, you have a 83% chance of getting an issued patent by 3 years after the first office action. Examiner Carroll is an easier examiner and in the 38th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Carroll, 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 Carroll's grant rate is lower than that of Art Unit 3674 and higher than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Carroll | 1.1 |
| Art Unit 3674 | 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.