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| Art Unit: | 2875 — Illumination |
|---|---|
| Group: | 2870-2880 — Optics/Photocopying |
| Classes: |
362 — Illumination 248 — Supports 340 — Communications: electrical 313 — Electric lamp and discharge devices 256 — Fences 315 — Electric lamp and discharge devices: systems 428 — Stock material or miscellaneous articles 292 — Closure fasteners 600 — Surgery 356 — Optics: measuring and testing |
| Phone: | (571) 270-5203 |
| Email: | colin.cattanach@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Elctrl Engrg |
| Service: | 12 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 65% over 324 cases |
|---|---|
| Difficulty: | Harder |
| Difficulty Percentile: | 67th
|
With Examiner Cattanach, you have a 65% chance of getting an issued patent by 3 years after the first office action. Examiner Cattanach is a harder examiner and in the 67th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Cattanach, 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 Cattanach's grant rate is lower than that of Art Unit 2875 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Cattanach | 1.8 |
| Art Unit 2875 | 1.1 |
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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.