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| Art Unit: | 1773 — Liquid purification or separation |
|---|---|
| Group: | 1770 — Chemical Apparatus, Separation and Purification, Liquid and Gas Contact Apparatus |
| Classes: |
210 — Liquid purification or separation 127 — Sugar, starch, and carbohydrates 435 — Chemistry: molecular biology and microbiology 426 — Food or edible material: processes, compositions, and products 205 — Electrolysis: processes, compositions used therein, and methods of preparing the compositions 604 — Surgery 422 — Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing 366 — Agitating 530 — Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof 119 — Animal husbandry |
| Phone: | (571) 272-1140 |
| Email: | joseph.drodge@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Cheml Engrg |
| Service: | 38 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 86% over 654 cases |
|---|---|
| Difficulty: | Easier |
| Difficulty Percentile: | 31st
|
With Examiner Drodge, you have a 86% chance of getting an issued patent by 3 years after the first office action. Examiner Drodge is an easier examiner and in the 31st percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Drodge, 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 Drodge's grant rate is higher than that of Art Unit 1773 and higher than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Drodge | 1.4 |
| Art Unit 1773 | 1.4 |
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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.