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| Art Unit: | 1717 — Coating apparatus |
|---|---|
| Group: | 1710 — Coating, Etching, Cleaning, Single Crystal Growth |
| Classes: |
427 — Coating processes 428 — Stock material or miscellaneous articles 148 — Metal treatment 362 — Illumination 134 — Cleaning and liquid contact with solids 169 — Fire extinguishers 138 — Pipes and tubular conduits 706 — Data processing: artificial intelligence 106 — Compositions: coating or plastic 435 — Chemistry: molecular biology and microbiology |
| Phone: | Available with subscription |
| Email: | Available with subscription |
| Title: | Pat Examnr Gen Chem |
| Service: | 15 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 68% over 174 cases |
|---|---|
| Difficulty: | Harder |
| Difficulty Percentile: | 63rd
|
With Examiner Zhang, you have a 68% chance of getting an issued patent by 3 years after the first office action. Examiner Zhang is a harder examiner and in the 63rd percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Zhang, 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 Zhang's grant rate is higher than that of Art Unit 1717 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Zhang | 1.4 |
| Art Unit 1717 | 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.