Examiner Roberto Luna
Grant ratio: 87.7% (79th percentile in Art Unit 2198 among examiners with at least 20 applications). Average office actions per grant: 1.83. Most common rejection type: §103.
Appears inactive
Last office action in data: May 2015
Examiner record
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| Group | Examiners | Average grant ratio | Average office actions / grant |
|---|---|---|---|
| Art Unit | 12 | 38.1% | 1.90 |
| Group | 238 | 52.6% | 2.03 |
| 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 | 36 | 44.4% |
| 2 OAs | 31 | 38.3% |
| 3 OAs | 11 | 13.6% |
| 4 OAs | 3 | 3.7% |
| 5+ OAs | 0 | 0.0% |
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 |
|---|---|---|---|
| 2013 | 31 | 25 | 80.6% |
| 2014 | 39 | 36 | 92.3% |
| 2015 | 11 | 10 | 90.9% |
Rejections by office-action stage
| Office-action stage | Actions observed | §101 | §102 | §103 | §112 |
|---|---|---|---|---|---|
| Action 1 | 81 | 0.0% | 37.0% | 63.0% | 0.0% |
| Action 2 | 45 | 4.4% | 22.2% | 73.3% | 0.0% |
| Action 3 | 14 | 0.0% | 14.3% | 85.7% | 0.0% |
| Action 4 | 3 | 0.0% | 66.7% | 33.3% | 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
0.0%
2014: Alice
3.4%
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.