Examiner Rabeeul Zuberi
Grant ratio: 60.7% (76th percentile in Art Unit 3749 among examiners with at least 20 applications). Average office actions per grant: 2.28. Most common rejection type: §103.
Appears inactive
Last office action in data: May 2020
Examiner record
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| Group | Examiners | Average grant ratio | Average office actions / grant |
|---|---|---|---|
| Art Unit | 34 | 49.6% | 2.05 |
| Group | 444 | 57.6% | 1.86 |
| Tech Center | 2,671 | 48.4% | 2.01 |
| 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 | 138 | 43.0% |
| 2 OAs | 90 | 28.0% |
| 3 OAs | 40 | 12.5% |
| 4 OAs | 30 | 9.3% |
| 5+ OAs | 23 | 7.2% |
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 | 1 | 100.0% |
| 2014 | 29 | 14 | 48.3% |
| 2015 | 43 | 21 | 48.8% |
| 2016 | 55 | 33 | 60.0% |
| 2017 | 49 | 30 | 61.2% |
| 2018 | 64 | 44 | 68.8% |
| 2019 | 56 | 37 | 66.1% |
| 2020 | 11 | 7 | 63.6% |
Rejections by office-action stage
| Office-action stage | Actions observed | §101 | §102 | §103 | §112 |
|---|---|---|---|---|---|
| Action 1 | 321 | 0.0% | 2.2% | 95.3% | 2.2% |
| Action 2 | 183 | 0.0% | 2.2% | 96.7% | 1.1% |
| Action 3 | 93 | 0.0% | 0.0% | 97.8% | 2.2% |
| Action 4 | 53 | 0.0% | 0.0% | 94.3% | 5.7% |
| Action 5 | 23 | 0.0% | 0.0% | 91.3% | 8.7% |
| Action 6 | 10 | 0.0% | 0.0% | 80.0% | 10.0% |
| Action 7 | 3 | 0.0% | 33.3% | 66.7% | 0.0% |
| Action 8 | 2 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 9 | 2 | 0.0% | 0.0% | 50.0% | 50.0% |
| Action 10 | 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%
2014: Alice
0.0%
0.0%
0.0%
0.0%
0.0%
2019: PEG
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.