Examiner Gustavo G Ramallo
Grant ratio: 80.3% (61st percentile in Art Unit 2819 among examiners with at least 20 applications). Average office actions per grant: 1.89. Most common rejection type: §103.
Recently active
Last office action in data: August 2026
Examiner record
- Examiner ID
- 90543
- Primary art unit
- 2819
- Work group
- 2810
- Technology center
- 2800
- Applications
- 595
- Granted applications
- 478
- Examiner phone
- (571) 272-9227
- Supervisor
- William Partridge
- Supervisor phone
- (571) 270-1402
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| Group | Examiners | Average grant ratio | Average office actions / grant |
|---|---|---|---|
| Art Unit | 15 | 81.1% | 1.86 |
| Group | 305 | 54.6% | 1.79 |
| Tech Center | 2,413 | 62.4% | 1.69 |
| USPTO | 16,475 | 52.7% | 1.98 |
Office actions per application
| Office actions | Applications | Share of applications |
|---|---|---|
| No OA observed | 13 | 2.2% |
| 1 OA | 314 | 52.8% |
| 2 OAs | 144 | 24.2% |
| 3 OAs | 65 | 10.9% |
| 4 OAs | 34 | 5.7% |
| 5+ OAs | 25 | 4.2% |
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 |
|---|---|---|---|
| 2014 | 29 | 29 | 100.0% |
| 2015 | 28 | 27 | 96.4% |
| 2016 | 45 | 38 | 84.4% |
| 2017 | 33 | 32 | 97.0% |
| 2018 | 32 | 29 | 90.6% |
| 2019 | 48 | 45 | 93.8% |
| 2020 | 55 | 52 | 94.5% |
| 2021 | 48 | 43 | 89.6% |
| 2022 | 62 | 62 | 100.0% |
| 2023 | 45 | 44 | 97.8% |
| 2024 | 43 | 43 | 100.0% |
| 2025 | 77 | 34 | 44.2% |
| 2026 | 50 | 0 | 0.0% |
Rejections by office-action stage
| Office-action stage | Actions observed | §101 | §102 | §103 | §112 |
|---|---|---|---|---|---|
| Action 1 | 582 | 0.2% | 11.9% | 75.9% | 4.6% |
| Action 2 | 268 | 0.0% | 9.3% | 86.2% | 4.1% |
| Action 3 | 124 | 0.0% | 10.5% | 87.1% | 2.4% |
| Action 4 | 59 | 0.0% | 3.4% | 94.9% | 1.7% |
| Action 5 | 25 | 0.0% | 8.0% | 88.0% | 4.0% |
| Action 6 | 15 | 0.0% | 0.0% | 93.3% | 6.7% |
| Action 7 | 4 | 0.0% | 0.0% | 75.0% | 25.0% |
| Action 8 | 2 | 0.0% | 0.0% | 50.0% | 50.0% |
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%
0.9%
0.0%
0.0%
0.0%
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.