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| Art Unit: | 3771 — Surgery |
|---|---|
| Group: | 3770 — Medical & Surgical Instruments, Treatment Devices, Surgery and Surgical Supplies |
| Classes: |
606 — Surgery 623 — Prosthesis (i.e., artificial body members), parts thereof, or aids and accessories therefor 600 — Surgery 227 — Elongated-member-driving apparatus 604 — Surgery |
| Phone: | (571) 270-5036 |
| Email: | jing.ou@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Gen Engrg |
| Service: | 19 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 50% over 220 cases |
|---|---|
| Difficulty: | Very Hard |
| Difficulty Percentile: | 81st
|
With Examiner Ou, you have a 50% chance of getting an issued patent by 3 years after the first office action. Examiner Ou is a very hard examiner and in the 81st percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Ou, 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 Ou's grant rate is lower than that of Art Unit 3771 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Ou | 2.2 |
| Art Unit 3771 | 1.5 |
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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.