Examiner Ismaaeel A. Siddiquee
Grant ratio: 50.0% (38th percentile in Art Unit 3648 among examiners with at least 20 applications). Average office actions per grant: 2.01. Most common rejection type: §103.
Recently active
Last office action in data: August 2026
Examiner record
- Examiner ID
- 96215
- Primary art unit
- 3648
- Work group
- 3640
- Technology center
- 3600
- Applications
- 190
- Granted applications
- 95
- Examiner phone
- (571) 272-3896
- Supervisor
- Amanda Lauritzen
- Supervisor phone
- (571) 272-4303
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| Group | Examiners | Average grant ratio | Average office actions / grant |
|---|---|---|---|
| Art Unit | 49 | 51.9% | 1.69 |
| Group | 281 | 52.9% | 1.75 |
| Tech Center | 2,381 | 46.2% | 2.12 |
| USPTO | 16,475 | 52.7% | 1.98 |
Office actions per application
| Office actions | Applications | Share of applications |
|---|---|---|
| No OA observed | 1 | 0.5% |
| 1 OA | 82 | 43.2% |
| 2 OAs | 63 | 33.2% |
| 3 OAs | 25 | 13.2% |
| 4 OAs | 12 | 6.3% |
| 5+ OAs | 7 | 3.7% |
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 |
|---|---|---|---|
| 2021 | 2 | 2 | 100.0% |
| 2022 | 42 | 33 | 78.6% |
| 2023 | 22 | 16 | 72.7% |
| 2024 | 42 | 31 | 73.8% |
| 2025 | 37 | 13 | 35.1% |
| 2026 | 45 | 0 | 0.0% |
Rejections by office-action stage
| Office-action stage | Actions observed | §101 | §102 | §103 | §112 |
|---|---|---|---|---|---|
| Action 1 | 189 | 0.0% | 0.5% | 96.8% | 1.1% |
| Action 2 | 107 | 0.9% | 0.9% | 98.1% | 0.0% |
| Action 3 | 44 | 2.3% | 0.0% | 90.9% | 4.5% |
| Action 4 | 19 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 5 | 7 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 6 | 2 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 7 | 1 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 8 | 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%
1.0%
2.2%
2024: AI examples
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.