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| Art Unit: | 1621 — Drug, bio-affecting and body treating compositions |
|---|---|
| Group: | 1620 — Biomedicinal Chemistry |
| Classes: |
514 — Drug, bio-affecting and body treating compositions 424 — Drug, bio-affecting and body treating compositions 546 — Organic compounds -- part of the class 532-570 series 548 — Organic compounds -- part of the class 532-570 series 544 — Organic compounds -- part of the class 532-570 series 540 — Organic compounds -- part of the class 532-570 series 128 — Surgery 604 — Surgery 435 — Chemistry: molecular biology and microbiology 524 — Synthetic resins or natural rubbers -- part of the class 520 series |
| Phone: | (571) 270-5903 |
| Email: | george.kosturko@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Gen Chem |
| Service: | 14 years |
| Grade: | GS-13 |
| 3-Year Grant rate: | 47% over 369 cases |
|---|---|
| Difficulty: | Very Hard |
| Difficulty Percentile: | 83rd
|
With Examiner Kosturko, you have a 47% chance of getting an issued patent by 3 years after the first office action. Examiner Kosturko is a very hard examiner and in the 83rd percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Kosturko, 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 Kosturko's grant rate is lower than that of Art Unit 1621 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Kosturko | 1.7 |
| Art Unit 1621 | 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.