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| Art Unit: | 1787 — Stock material or miscellaneous articles |
|---|---|
| Group: | 1780 — Miscellaneous Articles, Stock Material, Adhesive Composition, Fabrics |
| Classes: |
428 — Stock material or miscellaneous articles 523 — Synthetic resins or natural rubbers -- part of the class 520 series 381 — Electrical audio signal processing systems and devices 106 — Compositions: coating or plastic 600 — Surgery 252 — Compositions 524 — Synthetic resins or natural rubbers -- part of the class 520 series 165 — Heat exchange |
| Phone: | (571) 270-7387 |
| Email: | cheng.huang@uspto.gov |
| Title: | Pat Examnr Cheml Engrg |
| Service: | 18 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 42% over 261 cases |
|---|---|
| Difficulty: | Very Hard |
| Difficulty Percentile: | 85th
|
With Examiner Huang, you have a 42% chance of getting an issued patent by 3 years after the first office action. Examiner Huang is a very hard examiner and in the 85th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Huang, 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 Huang's grant rate is lower than that of Art Unit 1787 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Huang | 2.2 |
| Art Unit 1787 | 2.1 |
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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.