Examiner Muhammad Chaudhry
Grant ratio: 77.8% (73rd percentile in Art Unit 2493 among examiners with at least 20 applications). Average office actions per grant: 2.14. Most common rejection type: §103.
Appears inactive
Last office action in data: February 2017
Examiner record
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| Group | Examiners | Average grant ratio | Average office actions / grant |
|---|---|---|---|
| Art Unit | 28 | 62.5% | 1.93 |
| Group | 198 | 61.4% | 2.06 |
| 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 | 0 | 0.0% |
| 1 OA | 20 | 27.4% |
| 2 OAs | 32 | 43.8% |
| 3 OAs | 11 | 15.1% |
| 4 OAs | 10 | 13.7% |
| 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 | 1 | 0 | 0.0% |
| 2014 | 13 | 9 | 69.2% |
| 2015 | 35 | 27 | 77.1% |
| 2016 | 21 | 19 | 90.5% |
| 2017 | 2 | 1 | 50.0% |
Rejections by office-action stage
| Office-action stage | Actions observed | §101 | §102 | §103 | §112 |
|---|---|---|---|---|---|
| Action 1 | 73 | 0.0% | 4.1% | 95.9% | 0.0% |
| Action 2 | 53 | 0.0% | 1.9% | 98.1% | 0.0% |
| Action 3 | 21 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 4 | 10 | 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%
2014: Alice
0.0%
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.