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| Art Unit: | 1776 — Gas and liquid contact apparatus |
|---|---|
| Group: | 1770 — Chemical Apparatus, Separation and Purification, Liquid and Gas Contact Apparatus |
| Classes: |
261 — Gas and liquid contact apparatus 128 — Surgery 210 — Liquid purification or separation 454 — Ventilation 202 — Distillation: apparatus 204 — Chemistry: electrical and wave energy 208 — Mineral oils: processes and products 382 — Image analysis 236 — Automatic temperature and humidity regulation 134 — Cleaning and liquid contact with solids |
| Phone: | (571) 270-5327 |
| Email: | thomas.mckenzie@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Gen Chem |
| Service: | 17 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 48% over 412 cases |
|---|---|
| Difficulty: | Very Hard |
| Difficulty Percentile: | 82nd
|
With Examiner Mckenzie, you have a 48% chance of getting an issued patent by 3 years after the first office action. Examiner Mckenzie is a very hard examiner and in the 82nd percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Mckenzie, 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 Mckenzie's grant rate is lower than that of Art Unit 1776 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Mckenzie | 2.0 |
| Art Unit 1776 | 1.2 |
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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.