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| Art Unit: | 1779 — Liquid purification or separation |
|---|---|
| Group: | 1770 — Chemical Apparatus, Separation and Purification, Liquid and Gas Contact Apparatus |
| Classes: |
210 — Liquid purification or separation 209 — Classifying, separating, and assorting solids 604 — Surgery 166 — Wells 134 — Cleaning and liquid contact with solids |
| Phone: | (703) 756-4613 |
| Email: | None |
| Location: | None |
| Title: | Pat Examnr Gen Chem |
| Service: | 3 years |
| Grade: | GS-09 |
| 3-Year Grant rate: | 25% over 12 cases |
|---|---|
| Difficulty: | Extremely Hard |
| Difficulty Percentile: | 91st
|
With Examiner Nguyen, you have a 25% chance of getting an issued patent by 3 years after the first office action. Examiner Nguyen is an extremely hard examiner and in the 91st percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Nguyen, 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 Nguyen's grant rate is lower than that of Art Unit 1779 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Nguyen | 2.9 |
| Art Unit 1779 | 1.8 |
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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.