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| Art Unit: | 1764 — Synthetic resins or natural rubbers -- part of the class 520 series |
|---|---|
| Group: | 1760 — Organic Chemistry, Polymers, Compositions |
| Classes: |
521 — Synthetic resins or natural rubbers -- part of the class 520 series 428 — Stock material or miscellaneous articles 528 — Synthetic resins or natural rubbers -- part of the class 520 series 600 — Surgery 527 — Synthetic resins or natural rubbers -- part of the class 520 series 427 — Coating processes 525 — Synthetic resins or natural rubbers -- part of the class 520 series 523 — Synthetic resins or natural rubbers -- part of the class 520 series 451 — Abrading 429 — Chemistry: electrical current producing apparatus, product, and process |
| Phone: | (571) 270-3305 |
| Email: | melissa.rioja@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Org Chem |
| Service: | 19 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 55% over 354 cases |
|---|---|
| Difficulty: | Harder |
| Difficulty Percentile: | 77th
|
With Examiner Rioja, you have a 55% chance of getting an issued patent by 3 years after the first office action. Examiner Rioja is a harder examiner and in the 77th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Rioja, 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 Rioja's grant rate is lower than that of Art Unit 1764 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Rioja | 2.3 |
| Art Unit 1764 | 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.