Examiner Thomas William Greig
Grant ratio: 59.4% (85th percentile in Art Unit 3785 among examiners with at least 20 applications). Average office actions per grant: 1.94. Most common rejection type: §103.
Recently active
Last office action in data: October 2026
Examiner record
- Examiner ID
- 94680
- Primary art unit
- 3785
- Work group
- 3780
- Technology center
- 3700
- Applications
- 202
- Granted applications
- 120
- Examiner phone
- (571) 272-5378
- Supervisor
- Kendra Carter
- Supervisor phone
- (571) 272-9034
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| Group | Examiners | Average grant ratio | Average office actions / grant |
|---|---|---|---|
| Art Unit | 85 | 32.0% | 1.75 |
| Group | 298 | 41.0% | 1.90 |
| 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 | 9 | 4.5% |
| 1 OA | 85 | 42.1% |
| 2 OAs | 67 | 33.2% |
| 3 OAs | 22 | 10.9% |
| 4 OAs | 11 | 5.4% |
| 5+ OAs | 8 | 4.0% |
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 |
|---|---|---|---|
| 2019 | 5 | 3 | 60.0% |
| 2020 | 35 | 23 | 65.7% |
| 2021 | 24 | 19 | 79.2% |
| 2022 | 26 | 19 | 73.1% |
| 2023 | 26 | 21 | 80.8% |
| 2024 | 28 | 23 | 82.1% |
| 2025 | 30 | 12 | 40.0% |
| 2026 | 28 | 0 | 0.0% |
Rejections by office-action stage
| Office-action stage | Actions observed | §101 | §102 | §103 | §112 |
|---|---|---|---|---|---|
| Action 1 | 193 | 1.0% | 3.6% | 80.8% | 7.3% |
| Action 2 | 108 | 0.0% | 0.9% | 87.0% | 5.6% |
| Action 3 | 41 | 0.0% | 0.0% | 87.8% | 12.2% |
| Action 4 | 19 | 0.0% | 0.0% | 94.7% | 0.0% |
| Action 5 | 8 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 6 | 1 | 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
2019: PEG
0.0%
0.0%
0.0%
0.0%
0.0%
2024: AI examples
2.0%
2025: August memo
2.1%
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.