Examiner Sidra Khan
Grant ratio: 0.0% (2nd percentile in Art Unit 2443 among examiners with at least 20 applications). Most common rejection type: §103.
Recently active
Last office action in data: August 2026
Examiner record
- Examiner ID
- 79190
- Primary art unit
- 2443
- Work group
- 2440
- Technology center
- 2400
- Applications
- 25
- Granted applications
- 0
- Examiner phone
- (571) 272-8006
- Supervisor
- Colleen Fauz
- Supervisor phone
- (571) 272-1667
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| Group | Examiners | Average grant ratio | Average office actions / grant |
|---|---|---|---|
| Art Unit | 23 | 55.7% | 2.65 |
| Group | 208 | 56.0% | 2.42 |
| Tech Center | 1,754 | 58.4% | 2.14 |
| USPTO | 16,475 | 52.7% | 1.98 |
Office actions per application
| Office actions | Applications | Share of applications |
|---|---|---|
| No OA observed | 1 | 4.0% |
| 1 OA | 13 | 52.0% |
| 2 OAs | 7 | 28.0% |
| 3 OAs | 1 | 4.0% |
| 4 OAs | 2 | 8.0% |
| 5+ OAs | 1 | 4.0% |
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 |
|---|---|---|---|
| 2011 | 7 | 0 | 0.0% |
| 2012 | 7 | 0 | 0.0% |
| 2013 | 2 | 0 | 0.0% |
| 2014 | 3 | 0 | 0.0% |
| 2016 | 3 | 0 | 0.0% |
| 2025 | 2 | 0 | 0.0% |
| 2026 | 1 | 0 | 0.0% |
Rejections by office-action stage
| Office-action stage | Actions observed | §101 | §102 | §103 | §112 |
|---|---|---|---|---|---|
| Action 1 | 24 | 4.2% | 12.5% | 75.0% | 4.2% |
| Action 2 | 11 | 0.0% | 18.2% | 81.8% | 0.0% |
| Action 3 | 4 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 4 | 3 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 5 | 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%
0.0%
0.0%
50.0%
2014: Alice
0.0%
0.0%
0.0%
2025: August memo
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.