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| Art Unit: | 1711 — Cleaning and liquid contact with solids |
|---|---|
| Group: | 1710 — Coating, Etching, Cleaning, Single Crystal Growth |
| Classes: |
134 — Cleaning and liquid contact with solids 148 — Metal treatment 422 — Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing 510 — Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions |
| Phone: | Available with subscription |
| Email: | Available with subscription |
| Title: | Supvy Pat Examnr Cheml Engrg |
| Service: | 30 years |
| Grade: | GS-15 |
| 3-Year Grant rate: | 18% over 22 cases |
|---|---|
| Difficulty: | Extremely Hard |
| Difficulty Percentile: | 94th
|
With Examiner Barr (SPE), you have a 18% chance of getting an issued patent by 3 years after the first office action. Examiner Barr (SPE) is an extremely hard examiner and in the 94th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Barr (SPE), 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 Barr (SPE)'s grant rate is lower than that of Art Unit 1711 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Barr (SPE) | 1.1 |
| Art Unit 1711 | 1.3 |
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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.