Examiner Abdul-Samad A Adediran
Grant ratio: 70.9% (87th percentile in Art Unit 2621 among examiners with at least 20 applications). Average office actions per grant: 1.78. Most common rejection type: §103.
Recently active
Last office action in data: August 2026
Examiner record
- Examiner ID
- 90793
- Primary art unit
- 2621
- Work group
- 2620
- Technology center
- 2600
- Applications
- 659
- Granted applications
- 467
- Examiner phone
- (571) 272-3128
- Supervisor
- Amr Awad
- Supervisor phone
- (571) 272-7764
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| Group | Examiners | Average grant ratio | Average office actions / grant |
|---|---|---|---|
| Art Unit | 24 | 44.4% | 2.21 |
| Group | 279 | 55.5% | 2.00 |
| Tech Center | 1,754 | 57.4% | 1.88 |
| 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 | 369 | 56.0% |
| 2 OAs | 160 | 24.3% |
| 3 OAs | 36 | 5.5% |
| 4 OAs | 45 | 6.8% |
| 5+ OAs | 49 | 7.4% |
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 |
|---|---|---|---|
| 2014 | 32 | 16 | 50.0% |
| 2015 | 24 | 9 | 37.5% |
| 2016 | 30 | 8 | 26.7% |
| 2017 | 58 | 34 | 58.6% |
| 2018 | 40 | 24 | 60.0% |
| 2019 | 59 | 44 | 74.6% |
| 2020 | 70 | 61 | 87.1% |
| 2021 | 60 | 59 | 98.3% |
| 2022 | 76 | 71 | 93.4% |
| 2023 | 70 | 62 | 88.6% |
| 2024 | 49 | 48 | 98.0% |
| 2025 | 49 | 31 | 63.3% |
| 2026 | 42 | 0 | 0.0% |
Rejections by office-action stage
| Office-action stage | Actions observed | §101 | §102 | §103 | §112 |
|---|---|---|---|---|---|
| Action 1 | 659 | 1.1% | 7.6% | 46.1% | 39.9% |
| Action 2 | 290 | 0.3% | 5.9% | 80.0% | 12.8% |
| Action 3 | 130 | 0.8% | 3.1% | 87.7% | 7.7% |
| Action 4 | 94 | 0.0% | 1.1% | 93.6% | 4.3% |
| Action 5 | 49 | 0.0% | 2.0% | 95.9% | 2.0% |
| Action 6 | 32 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 7 | 11 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 8 | 8 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 9 | 1 | 0.0% | 0.0% | 100.0% | 0.0% |
| 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%
0.0%
2014: Alice
0.0%
0.0%
0.0%
0.0%
1.1%
2019: PEG
0.9%
0.0%
1.4%
1.0%
2.0%
2024: AI examples
2.7%
2025: August memo
1.5%
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.