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| Art Unit: | 1771 — Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions |
|---|---|
| Group: | 1770 — Chemical Apparatus, Separation and Purification, Liquid and Gas Contact Apparatus |
| Classes: |
208 — Mineral oils: processes and products 585 — Chemistry of hydrocarbon compounds 210 — Liquid purification or separation 423 — Chemistry of inorganic compounds 516 — Colloid systems and wetting agents; subcombinations thereof; processes of 201 — Distillation: processes, thermolytic 203 — Distillation: processes, separatory 324 — Electricity: measuring and testing 436 — Chemistry: analytical and immunological testing 134 — Cleaning and liquid contact with solids |
| Phone: | (571) 270-1141 |
| Email: | brandi.doyle@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Cheml Engrg |
| Service: | 14 years |
| Grade: | GS-13 |
| 3-Year Grant rate: | 66% over 226 cases |
|---|---|
| Difficulty: | Harder |
| Difficulty Percentile: | 66th
|
With Examiner Doyle, you have a 66% chance of getting an issued patent by 3 years after the first office action. Examiner Doyle is a harder examiner and in the 66th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Doyle, 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 Doyle's grant rate is lower than that of Art Unit 1771 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Doyle | 1.8 |
| Art Unit 1771 | 1.7 |
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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.