Art Unit 1645
Group 1640Immunology
- Active examiners
- 21
- Average office actions per grant
- 2.03
Grant ratio
- Art Unit 1645
- 62.4%
- Group 1640
- 56.2%
Active examiners
Examiner distribution
- Median grant ratio
- 47.6%
- Middle 50% of grant ratios
- 25.8%–58.8%
- Median office actions / grant
- 2.10
- Middle 50% of office actions / grant
- 1.93–2.29
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Mark Navarro | 79.9% | 1.57 | January 2026 Appears inactive |
|---|---|---|---|
| Rodney P. Swartz, Ph.D., Art Unit 1645 | 80.6% | 2.40 | July 2021 Appears inactive |
| Padma V. Baskar | 78.8% | 1.36 | August 2021 Appears inactive |
| N. M. Minnifield | 77.9% | 1.95 | June 2022 Appears inactive |
| Khatol S Shahnan Shah | 58.7% | 2.16 | March 2026 Potentially inactive |
| Ginny Portner | 64.0% | 2.24 | May 2016 Appears inactive |
| Nina A. Archie | 49.1% | 2.65 | April 2013 Appears inactive |
| Jegatheesan Seharaseyon | 86.0% | 1.85 | August 2022 Appears inactive |
| Rebecca E Prouty | 0.0% | 1.17 | May 2026 Potentially inactive |
| Woudineh Tesfaye Assefa | 66.7% | 1.00 | December 2024 Appears inactive |
Based on available public USPTO records; may be incomplete.