Examiner Asher Khan
Grant ratio: 46.3% (25th percentile in Art Unit 2481 among examiners with at least 20 applications). Average office actions per grant: 2.43. Most common rejection type: §103.
Appears inactive
Last office action in data: September 2013
Examiner record
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| Group | Examiners | Average grant ratio | Average office actions / grant |
|---|---|---|---|
| Art Unit | 21 | 56.1% | 1.99 |
| Group | 174 | 59.1% | 2.00 |
| Tech Center | 1,763 | 57.8% | 2.14 |
| USPTO | 16,572 | 52.1% | 1.98 |
Office actions per application
| Office actions | Applications | Share of applications |
|---|---|---|
| No OA observed | 0 | 0.0% |
| 1 OA | 62 | 41.6% |
| 2 OAs | 43 | 28.9% |
| 3 OAs | 15 | 10.1% |
| 4 OAs | 20 | 13.4% |
| 5+ OAs | 9 | 6.0% |
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 |
|---|---|---|---|
| 2008 | 22 | 2 | 9.1% |
| 2009 | 27 | 12 | 44.4% |
| 2010 | 33 | 10 | 30.3% |
| 2011 | 28 | 19 | 67.9% |
| 2012 | 25 | 16 | 64.0% |
| 2013 | 14 | 10 | 71.4% |
Rejections by office-action stage
| Office-action stage | Actions observed | §101 | §102 | §103 | §112 |
|---|---|---|---|---|---|
| Action 1 | 149 | 0.0% | 16.1% | 83.2% | 0.0% |
| Action 2 | 87 | 0.0% | 11.5% | 87.4% | 0.0% |
| Action 3 | 44 | 0.0% | 4.5% | 95.5% | 0.0% |
| Action 4 | 29 | 3.4% | 0.0% | 96.6% | 0.0% |
| Action 5 | 9 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 6 | 3 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 7 | 2 | 0.0% | 0.0% | 100.0% | 0.0% |
Section 101 rejections
Last 3 years: 2023-10-02–2026-10-02. All years includes every dated office action in the data.
By year
0.0%
0.0%
0.0%
2.4%
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 Oct. 9, 2026.