Art Unit 3646
Group 3640Aeronautics, Agriculture, Weaponry, Nuclear Systems, Licensing, and Review
- Active examiners
- 20
- Average office actions per grant
- 1.92
Grant ratio
- Art Unit 3646
- 68.8%
- Group 3640
- 63.2%
Active examiners
| Chuong P Nguyen | 76.3% | 1.90 | October 2026 |
|---|---|---|---|
| Marcus E Windrich | 69.8% | 1.80 | October 2026 |
| Examiner Daniel Wasil | 70.9% | 1.86 | October 2026 |
| Matthew M. Barker | 66.9% | 2.13 | October 2026 |
| Lily C Garner | 55.3% | 2.17 | October 2026 |
| Sharon M Davis | 54.9% | 2.17 | October 2026 |
| Whitney T. Moore | 74.2% | 1.63 | October 2026 |
| Cassi J Galt | 61.4% | 2.06 | October 2026 |
| Bernarr Gregory | 90.0% | 1.61 | October 2026 |
| Jinney Kil | 28.6% | 2.25 | October 2026 |
| Timothy A. Brainard | 89.7% | 1.75 | October 2026 |
| Peter M Bythrow | 83.5% | 1.18 | October 2026 |
| Fred H. Mull | 69.1% | 2.39 | October 2026 |
| Clayton Paul Ridder | 4.5% | 1.33 | October 2026 |
| Marc Armand | 94.0% | 1.71 | October 2026 |
| John Bs Abraham | 0.0% | N/A | September 2026 |
| Nga X. Nguyen | 64.1% | 2.08 | October 2026 |
| Kelly Marie Cooperrider | 0.0% | N/A | October 2026 |
| Bhavin Shah | 75.0% | 2.77 | October 2026 |
| Liliana Cerullo | 0.0% | 1.00 | October 2026 |
Examiner distribution
- Median grant ratio
- 69.1%
- Middle 50% of grant ratios
- 55.3%–76.3%
- Median office actions / grant
- 1.88
- Middle 50% of office actions / grant
- 1.69–2.14
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Frank Mcgue | 76.3% | 2.36 | February 2021 Appears inactive |
|---|---|---|---|
| Gregory C. Issing | 52.7% | 1.93 | November 2023 Appears inactive |
| Bo Fan | 88.1% | 1.64 | June 2026 Potentially inactive |
| Marshall O'Connor | 76.0% | 2.36 | November 2020 Appears inactive |
| Sean P. Burke | 64.1% | 2.66 | June 2017 Appears inactive |
| John B. Sotomayor | 89.6% | 1.11 | September 2017 Appears inactive |
| Dao L. Phan | 93.3% | 1.34 | August 2022 Appears inactive |
| Harry Liu | 93.2% | 1.24 | May 2026 Potentially inactive |
| John T. Nolan | 66.7% | 2.45 | September 2022 Appears inactive |
| Sean P. Burke | 16.1% | 2.10 | June 2026 Potentially inactive |
| Darlene M. Ritchie | 90.1% | 1.55 | August 2024 Appears inactive |
| Joshua C Devorkin | 66.7% | 1.98 | April 2023 Appears inactive |
| Sandra Herrick | 44.8% | 2.77 | October 2019 Appears inactive |
| Rick Palabrica | 88.2% | 2.42 | June 2012 Appears inactive |
| Erin M. Boyd | 47.1% | 2.78 | September 2012 Appears inactive |
| Julia Prendergast | 36.8% | 2.57 | March 2015 Appears inactive |
| Daniel W Hinton | 84.6% | 1.27 | July 2019 Appears inactive |
| Kimberly E. Coghill | 44.4% | 2.00 | July 2014 Appears inactive |
| Kimberly D Gambone Rodriguez | 0.0% | N/A | November 2025 Appears inactive |
| Rachel Alice Richardson | 60.0% | 1.00 | November 2024 Appears inactive |
| Fredrick Michael | 100.0% | 1.00 | June 2016 Appears inactive |
| Brady Michael Bernth | 100.0% | 1.00 | October 2023 Appears inactive |
| Jonathan Thomas Scott | 100.0% | 1.00 | February 2025 Appears inactive |
| Kate R. Duffy | 0.0% | 1.43 | September 2016 Appears inactive |
| Lindsey R Zimmerman | 100.0% | 1.00 | January 2024 Appears inactive |
Based on available public USPTO records; may be incomplete.