Examiner Kevin M Coomber
Grant ratio: 51.1% (30th percentile in Art Unit 2663 among examiners with at least 20 applications). Average office actions per grant: 1.79. Most common rejection type: §103.
Recently active
Last office action in data: August 2026
Examiner record
- Examiner ID
- 97617
- Primary art unit
- 2663
- Work group
- 2660
- Technology center
- 2600
- Applications
- 92
- Granted applications
- 47
- Examiner phone
- (571) 270-0950
- Supervisor
- Gregory Morse
- Supervisor phone
- (571) 272-3838
Save this analysis
Download this examiner report.
Log in / Sign Up to exportPeer comparisons
| Group | Examiners | Average grant ratio | Average office actions / grant |
|---|---|---|---|
| Art Unit | 25 | 59.0% | 1.85 |
| Group | 289 | 63.2% | 1.66 |
| Tech Center | 1,754 | 57.4% | 1.88 |
| USPTO | 16,475 | 52.7% | 1.98 |
Office actions per application
| Office actions | Applications | Share of applications |
|---|---|---|
| No OA observed | 0 | 0.0% |
| 1 OA | 54 | 58.1% |
| 2 OAs | 20 | 21.5% |
| 3 OAs | 12 | 12.9% |
| 4 OAs | 6 | 6.5% |
| 5+ OAs | 1 | 1.1% |
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 |
|---|---|---|---|
| 2022 | 1 | 1 | 100.0% |
| 2023 | 23 | 20 | 87.0% |
| 2024 | 21 | 17 | 81.0% |
| 2025 | 26 | 9 | 34.6% |
| 2026 | 21 | 0 | 0.0% |
Rejections by office-action stage
| Office-action stage | Actions observed | §101 | §102 | §103 | §112 |
|---|---|---|---|---|---|
| Action 1 | 93 | 1.1% | 0.0% | 81.7% | 8.6% |
| Action 2 | 39 | 0.0% | 0.0% | 84.6% | 12.8% |
| Action 3 | 19 | 0.0% | 0.0% | 84.2% | 10.5% |
| Action 4 | 7 | 0.0% | 0.0% | 71.4% | 14.3% |
| Action 5 | 1 | 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: 2023-08-28–2026-08-28. All years includes every dated office action in the data.
By year
0.0%
0.0%
2024: AI examples
0.0%
2025: August memo
0.0%
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 Aug. 27, 2026.