Examiner Konrad Kulikowski
Grant ratio: 35.5% (18th percentile in Art Unit 2177 among examiners with at least 20 applications). Average office actions per grant: 2.76. Most common rejection type: §103.
Appears inactive
Last office action in data: August 2019
Examiner record
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| Group | Examiners | Average grant ratio | Average office actions / grant |
|---|---|---|---|
| Art Unit | 17 | 43.4% | 2.85 |
| Group | 190 | 48.6% | 2.73 |
| Tech Center | 1,781 | 52.8% | 2.19 |
| USPTO | 16,475 | 52.7% | 1.98 |
Office actions per application
| Office actions | Applications | Share of applications |
|---|---|---|
| No OA observed | 0 | 0.0% |
| 1 OA | 30 | 22.2% |
| 2 OAs | 46 | 34.1% |
| 3 OAs | 13 | 9.6% |
| 4 OAs | 28 | 20.7% |
| 5+ OAs | 18 | 13.3% |
Each application is counted once. “5+” includes all higher counts.
Grant history
Recent ratios may be lower while applications remain pending.
Yearly counts
| Year | Applications | Grants | Grant rate |
|---|---|---|---|
| 2014 | 3 | 1 | 33.3% |
| 2015 | 14 | 3 | 21.4% |
| 2016 | 19 | 4 | 21.1% |
| 2017 | 29 | 10 | 34.5% |
| 2018 | 15 | 5 | 33.3% |
| 2019 | 27 | 15 | 55.6% |
Rejections by office-action stage
| Office-action stage | Actions observed | §101 | §102 | §103 | §112 |
|---|---|---|---|---|---|
| Action 1 | 135 | 0.7% | 10.4% | 88.9% | 0.0% |
| Action 2 | 105 | 3.8% | 6.7% | 86.7% | 1.9% |
| Action 3 | 59 | 1.7% | 3.4% | 93.2% | 1.7% |
| Action 4 | 46 | 0.0% | 4.3% | 93.5% | 0.0% |
| Action 5 | 18 | 5.6% | 0.0% | 77.8% | 5.6% |
| Action 6 | 13 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 7 | 7 | 14.3% | 0.0% | 85.7% | 0.0% |
| Action 8 | 6 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 9 | 1 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 10 | 1 | 0.0% | 0.0% | 100.0% | 0.0% |
Section 101 rejections
Last 3 years: 2023-08-28–2026-08-28. All years includes every dated office action in the data.
By year
2014: Alice
0.0%
0.0%
1.2%
0.0%
8.9%
2019: PEG
0.0%
Each bar is the percentage of office actions with a §101 rejection.
PTAB appeals
No PTAB decisions could be matched to this examiner.
Older and transferred applications may not have a reliable examiner match. Data through Aug. 27, 2026.