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| Art Unit: | 1763 — Synthetic resins or natural rubbers -- part of the class 520 series |
|---|---|
| Group: | 1760 — Organic Chemistry, Polymers, Compositions |
| Classes: |
526 — Synthetic resins or natural rubbers -- part of the class 520 series 428 — Stock material or miscellaneous articles 524 — Synthetic resins or natural rubbers -- part of the class 520 series 525 — Synthetic resins or natural rubbers -- part of the class 520 series 502 — Catalyst, solid sorbent, or support therefor: product or process of making 264 — Plastic and nonmetallic article shaping or treating: processes 257 — Active solid-state devices (e.g., transistors, solid-state diodes) 528 — Synthetic resins or natural rubbers -- part of the class 520 series 252 — Compositions 556 — Organic compounds -- part of the class 532-570 series |
| Phone: | (571) 270-3539 |
| Email: | catherine.branch@uspto.gov |
| Title: | Pat Examnr Gen Chem |
| Service: | 15 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 87% over 511 cases |
|---|---|
| Difficulty: | Easier |
| Difficulty Percentile: | 28th
|
With Examiner Branch, you have a 87% chance of getting an issued patent by 3 years after the first office action. Examiner Branch is an easier examiner and in the 28th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Branch, 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 Branch's grant rate is higher than that of Art Unit 1763 and higher than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Branch | 1.3 |
| Art Unit 1763 | 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.