Login with your work email address to view charts. No credit card required.
| Art Unit: | 3676 — 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 299 — Mining or in situ disintegration of hard material 703 — Data processing: structural design, modeling, simulation, and emulation 104 — Railways 118 — Coating apparatus 417 — Pumps 702 — Data processing: measuring, calibrating, or testing 126 — Stoves and furnaces |
| Phone: | (571) 270-5466 |
| Email: | yong-suk.ro@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Gen Engrg |
| Service: | 18 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 90% over 454 cases |
|---|---|
| Difficulty: | Very Easy |
| Difficulty Percentile: | 19th
|
With Examiner Ro, you have a 90% chance of getting an issued patent by 3 years after the first office action. Examiner Ro is a very easy examiner and in the 19th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Ro, 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 Ro's grant rate is higher than that of Art Unit 3676 and higher than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Ro | 1.1 |
| Art Unit 3676 | 1.5 |
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
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.