Examiner Medina A. Ibrahim
Grant ratio: 83.4% (92nd percentile in Art Unit 1662 among examiners with at least 20 applications). Average office actions per grant: 1.35. Most common rejection type: §112.
Recently active
Last office action in data: August 2026
Examiner record
- Examiner ID
- 77007
- Primary art unit
- 1662
- Work group
- 1660
- Technology center
- 1600
- Applications
- 1,486
- Granted applications
- 1,240
- Examiner phone
- (571) 272-0797
- Supervisor
- Shubo Zhou
- Supervisor phone
- (571) 272-0724
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| Group | Examiners | Average grant ratio | Average office actions / grant |
|---|---|---|---|
| Art Unit | 20 | 50.6% | 1.65 |
| Group | 57 | 59.4% | 1.46 |
| Tech Center | 1,373 | 38.0% | 2.02 |
| USPTO | 16,475 | 52.7% | 1.98 |
Office actions per application
| Office actions | Applications | Share of applications |
|---|---|---|
| No OA observed | 6 | 0.4% |
| 1 OA | 1,083 | 72.9% |
| 2 OAs | 280 | 18.8% |
| 3 OAs | 77 | 5.2% |
| 4 OAs | 28 | 1.9% |
| 5+ OAs | 12 | 0.8% |
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 |
|---|---|---|---|
| 2008 | 49 | 31 | 63.3% |
| 2009 | 73 | 52 | 71.2% |
| 2010 | 80 | 63 | 78.8% |
| 2011 | 87 | 79 | 90.8% |
| 2012 | 134 | 118 | 88.1% |
| 2013 | 97 | 92 | 94.8% |
| 2014 | 118 | 111 | 94.1% |
| 2015 | 77 | 73 | 94.8% |
| 2016 | 73 | 69 | 94.5% |
| 2017 | 85 | 70 | 82.4% |
| 2018 | 65 | 56 | 86.2% |
| 2019 | 77 | 72 | 93.5% |
| 2020 | 45 | 33 | 73.3% |
| 2021 | 72 | 64 | 88.9% |
| 2022 | 92 | 86 | 93.5% |
| 2023 | 66 | 60 | 90.9% |
| 2024 | 85 | 80 | 94.1% |
| 2025 | 78 | 31 | 39.7% |
| 2026 | 33 | 0 | 0.0% |
Rejections by office-action stage
| Office-action stage | Actions observed | §101 | §102 | §103 | §112 |
|---|---|---|---|---|---|
| Action 1 | 1,480 | 2.5% | 14.5% | 14.1% | 54.0% |
| Action 2 | 397 | 3.8% | 9.1% | 29.0% | 44.8% |
| Action 3 | 117 | 3.4% | 6.0% | 35.0% | 43.6% |
| Action 4 | 40 | 0.0% | 5.0% | 35.0% | 45.0% |
| Action 5 | 12 | 8.3% | 8.3% | 66.7% | 16.7% |
| Action 6 | 7 | 0.0% | 14.3% | 71.4% | 14.3% |
| Action 7 | 1 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 8 | 1 | 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
0.9%
5.0%
2.4%
0.8%
0.6%
0.8%
2014: Alice
5.4%
6.1%
5.7%
4.2%
3.2%
2019: PEG
3.0%
5.6%
2.0%
0.0%
2.3%
2024: AI examples
0.0%
2025: August memo
3.2%
5.6%
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.