Examiner Robert Anthony Skrobarczyk
Grant ratio: 3.1% (16th percentile in Art Unit 3792 among examiners with at least 20 applications). Average office actions per grant: 1.50. Most common rejection type: §103.
Recently active
Last office action in data: October 2026
Examiner record
- Examiner ID
- 100462
- Primary art unit
- 3792
- Work group
- 3790
- Technology center
- 3700
- Applications
- 64
- Granted applications
- 2
- Examiner phone
- (571) 272-3301
- Supervisor
- Kambiz Abdi
- Supervisor phone
- (571) 272-6702
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| Group | Examiners | Average grant ratio | Average office actions / grant |
|---|---|---|---|
| Art Unit | 52 | 39.3% | 2.30 |
| Group | 338 | 38.6% | 2.26 |
| Tech Center | 2,685 | 47.8% | 2.01 |
| USPTO | 16,620 | 51.8% | 1.98 |
Office actions per application
| Office actions | Applications | Share of applications |
|---|---|---|
| No OA observed | 0 | 0.0% |
| 1 OA | 28 | 39.4% |
| 2 OAs | 35 | 49.3% |
| 3 OAs | 2 | 2.8% |
| 4 OAs | 4 | 5.6% |
| 5+ OAs | 2 | 2.8% |
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 |
|---|---|---|---|
| 2025 | 19 | 2 | 10.5% |
| 2026 | 45 | 0 | 0.0% |
Rejections by office-action stage
| Office-action stage | Actions observed | §101 | §102 | §103 | §112 |
|---|---|---|---|---|---|
| Action 1 | 71 | 1.4% | 23.9% | 71.8% | 1.4% |
| Action 2 | 43 | 14.0% | 11.6% | 67.4% | 4.7% |
| Action 3 | 8 | 37.5% | 12.5% | 37.5% | 0.0% |
| Action 4 | 6 | 0.0% | 16.7% | 83.3% | 0.0% |
| Action 5 | 2 | 0.0% | 0.0% | 100.0% | 0.0% |
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
14.5%
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 Oct. 30, 2026.