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| Art Unit: | 1738 — Chemistry of inorganic compounds |
|---|---|
| Group: | 1730 — Metallurgy, Metal Working, Inorganic Chemistry, Catalyst, Electrophotography, Photolithography |
| Classes: |
502 — Catalyst, solid sorbent, or support therefor: product or process of making 423 — Chemistry of inorganic compounds 106 — Compositions: coating or plastic 585 — Chemistry of hydrocarbon compounds 568 — Organic compounds -- part of the class 532-570 series 428 — Stock material or miscellaneous articles 204 — Chemistry: electrical and wave energy 588 — Hazardous or toxic waste destruction or containment 526 — Synthetic resins or natural rubbers -- part of the class 520 series 546 — Organic compounds -- part of the class 532-570 series |
| Phone: | (571) 270-5834 |
| Email: | yun.qian@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Gen Chem |
| Service: | 18 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 59% over 482 cases |
|---|---|
| Difficulty: | Harder |
| Difficulty Percentile: | 73rd
|
With Examiner Qian, you have a 59% chance of getting an issued patent by 3 years after the first office action. Examiner Qian is a harder examiner and in the 73rd percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Qian, 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 Qian's grant rate is lower than that of Art Unit 1738 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Qian | 1.7 |
| Art Unit 1738 | 1.8 |
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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.