Examiner Alexandra Rose Lippolis
Grant ratio: 2.9% (5th percentile in Art Unit 1637 among examiners with at least 20 applications). Average office actions per grant: 1.67. Most common rejection type: §103.
Recently active
Last office action in data: October 2026
Examiner record
- Examiner ID
- 99556
- Primary art unit
- 1637
- Work group
- 1630
- Technology center
- 1600
- Applications
- 103
- Granted applications
- 3
- Examiner phone
- (703) 756-5450
- Supervisor
- Jennifer A Dunston
- Supervisor phone
- (571) 272-2916
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| Group | Examiners | Average grant ratio | Average office actions / grant |
|---|---|---|---|
| Art Unit | 33 | 40.6% | 2.09 |
| Group | 245 | 37.0% | 2.18 |
| Tech Center | 1,383 | 37.4% | 2.02 |
| USPTO | 16,620 | 51.8% | 1.98 |
Office actions per application
| Office actions | Applications | Share of applications |
|---|---|---|
| No OA observed | 1 | 1.0% |
| 1 OA | 37 | 35.9% |
| 2 OAs | 38 | 36.9% |
| 3 OAs | 18 | 17.5% |
| 4 OAs | 6 | 5.8% |
| 5+ OAs | 3 | 2.9% |
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 |
|---|---|---|---|
| 2024 | 6 | 3 | 50.0% |
| 2025 | 21 | 0 | 0.0% |
| 2026 | 76 | 0 | 0.0% |
Rejections by office-action stage
| Office-action stage | Actions observed | §101 | §102 | §103 | §112 |
|---|---|---|---|---|---|
| Action 1 | 102 | 2.0% | 13.7% | 62.7% | 7.8% |
| Action 2 | 65 | 3.1% | 3.1% | 73.8% | 6.2% |
| Action 3 | 27 | 3.7% | 0.0% | 70.4% | 3.7% |
| Action 4 | 9 | 0.0% | 0.0% | 66.7% | 22.2% |
| Action 5 | 3 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 6 | 1 | 0.0% | 0.0% | 0.0% | 100.0% |
Section 101 rejections
Last 3 years: 2023-10-23–2026-10-23. All years includes every dated office action in the data.
By year
2024: AI examples
0.0%
2025: August memo
1.1%
3.8%
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 Oct. 30, 2026.