Examiner Madeline L Douglas
Grant ratio: 66.9% (52nd percentile in Art Unit 3644 among examiners with at least 20 applications). Average office actions per grant: 1.31. Most common rejection type: §103.
Recently active
Last office action in data: June 2026
Examiner record
- Examiner ID
- 78667
- Primary art unit
- 3644
- Work group
- 3640
- Technology center
- 3600
- Applications
- 139
- Granted applications
- 93
- Examiner phone
- (571) 272-5529
- Supervisor
- Tc Director Namrata Boveja
- Supervisor phone
- (571) 272-8105
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| Group | Examiners | Average grant ratio | Average office actions / grant |
|---|---|---|---|
| Art Unit | 33 | 68.3% | 1.55 |
| Group | 281 | 52.9% | 1.75 |
| Tech Center | 2,381 | 46.2% | 2.12 |
| 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 | 100 | 68.0% |
| 2 OAs | 35 | 23.8% |
| 3 OAs | 8 | 5.4% |
| 4 OAs | 3 | 2.0% |
| 5+ OAs | 1 | 0.7% |
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 |
|---|---|---|---|
| 2008 | 31 | 28 | 90.3% |
| 2009 | 14 | 13 | 92.9% |
| 2010 | 7 | 6 | 85.7% |
| 2011 | 4 | 0 | 0.0% |
| 2012 | 5 | 0 | 0.0% |
| 2013 | 4 | 2 | 50.0% |
| 2016 | 3 | 0 | 0.0% |
| 2017 | 1 | 0 | 0.0% |
| 2020 | 1 | 0 | 0.0% |
| 2021 | 7 | 5 | 71.4% |
| 2022 | 52 | 33 | 63.5% |
| 2023 | 4 | 4 | 100.0% |
| 2025 | 4 | 2 | 50.0% |
| 2026 | 2 | 0 | 0.0% |
Rejections by office-action stage
| Office-action stage | Actions observed | §101 | §102 | §103 | §112 |
|---|---|---|---|---|---|
| Action 1 | 147 | 1.4% | 14.3% | 76.9% | 2.7% |
| Action 2 | 47 | 0.0% | 12.8% | 83.0% | 4.3% |
| Action 3 | 12 | 0.0% | 16.7% | 75.0% | 0.0% |
| Action 4 | 4 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 5 | 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%
0.0%
0.0%
0.0%
20.0%
0.0%
0.0%
2019: PEG
0.0%
0.0%
0.0%
1.4%
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 Aug. 27, 2026.