Examiner Carramah J. Quiett
Grant ratio: 20.0% (75th percentile in Art Unit 2639 among examiners with at least 20 applications). Average office actions per grant: 1.17. Most common rejection type: §103.
Recently active
Last office action in data: September 2026
Examiner record
- Examiner ID
- 74394
- Primary art unit
- 2639
- Work group
- 2630
- Technology center
- 2600
- Applications
- 30
- Granted applications
- 6
- Examiner phone
- (571) 272-7316
- Supervisor
- Director John Barlow
- Supervisor phone
- (571) 272-4550
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| Group | Examiners | Average grant ratio | Average office actions / grant |
|---|---|---|---|
| Art Unit | 4 | 9.4% | 1.33 |
| Group | 104 | 67.7% | 1.65 |
| Tech Center | 1,759 | 56.9% | 1.88 |
| USPTO | 16,572 | 52.1% | 1.98 |
Office actions per application
| Office actions | Applications | Share of applications |
|---|---|---|
| No OA observed | 1 | 3.3% |
| 1 OA | 17 | 56.7% |
| 2 OAs | 9 | 30.0% |
| 3 OAs | 2 | 6.7% |
| 4 OAs | 0 | 0.0% |
| 5+ OAs | 1 | 3.3% |
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 |
|---|---|---|---|
| 2012 | 1 | 0 | 0.0% |
| 2016 | 4 | 1 | 25.0% |
| 2017 | 2 | 0 | 0.0% |
| 2018 | 3 | 2 | 66.7% |
| 2020 | 1 | 1 | 100.0% |
| 2025 | 4 | 2 | 50.0% |
| 2026 | 15 | 0 | 0.0% |
Rejections by office-action stage
| Office-action stage | Actions observed | §101 | §102 | §103 | §112 |
|---|---|---|---|---|---|
| Action 1 | 29 | 0.0% | 20.7% | 79.3% | 0.0% |
| Action 2 | 12 | 0.0% | 8.3% | 91.7% | 0.0% |
| Action 3 | 3 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 4 | 1 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 5 | 1 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 6 | 1 | 0.0% | 0.0% | 100.0% | 0.0% |
| 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: 2023-10-02–2026-10-02. All years includes every dated office action in the data.
By year
0.0%
0.0%
0.0%
2014: Alice
0.0%
0.0%
0.0%
0.0%
0.0%
2019: PEG
0.0%
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 Oct. 9, 2026.