Examiner Ahmad D. Barnes
Grant ratio: 68.9% (25th percentile in Art Unit 2848 among examiners with at least 20 applications). Average office actions per grant: 1.55. Most common rejection type: §103.
Appears inactive
Last office action in data: July 2016
Examiner record
Save this analysis
Download this examiner report.
Log in / Sign Up to exportPeer comparisons
| Group | Examiners | Average grant ratio | Average office actions / grant |
|---|---|---|---|
| Art Unit | 24 | 70.3% | 1.70 |
| Group | 231 | 68.9% | 1.60 |
| Tech Center | 2,413 | 62.4% | 1.69 |
| 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 | 67 | 63.2% |
| 2 OAs | 20 | 18.9% |
| 3 OAs | 7 | 6.6% |
| 4 OAs | 8 | 7.5% |
| 5+ OAs | 4 | 3.8% |
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 |
|---|---|---|---|
| 2012 | 1 | 1 | 100.0% |
| 2013 | 33 | 24 | 72.7% |
| 2014 | 28 | 20 | 71.4% |
| 2015 | 18 | 9 | 50.0% |
| 2016 | 26 | 19 | 73.1% |
Rejections by office-action stage
| Office-action stage | Actions observed | §101 | §102 | §103 | §112 |
|---|---|---|---|---|---|
| Action 1 | 106 | 0.0% | 16.0% | 80.2% | 1.9% |
| Action 2 | 39 | 0.0% | 7.7% | 89.7% | 0.0% |
| Action 3 | 19 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 4 | 12 | 0.0% | 8.3% | 91.7% | 0.0% |
| Action 5 | 4 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 6 | 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
0.0%
0.0%
2014: Alice
0.0%
0.0%
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.