Art Unit 1625
Group 1620Biomedicinal Chemistry
- Active examiners
- 22
- Average office actions per grant
- 1.57
Grant ratio
- Art Unit 1625
- 69.3%
- Group 1620
- 61.2%
Active examiners
| Nizal S Chandrakumar | 66.3% | 1.70 | October 2026 |
|---|---|---|---|
| D Margaret M Seaman | 71.7% | 1.49 | October 2026 |
| Charanjit Aulakh | 80.2% | 1.46 | September 2026 |
| Taylor V Oh | 75.4% | 1.67 | October 2026 |
| David K. O'Dell | 53.4% | 1.89 | October 2026 |
| Timothy R. Rozof | 67.0% | 1.42 | October 2026 |
| Niloofar Rahmani | 75.8% | 1.22 | September 2026 |
| John S Kenyon | 69.5% | 1.83 | October 2026 |
| Noble Jarrell | 87.8% | 1.71 | October 2026 |
| Gillian A Hutter | 32.2% | 1.88 | October 2026 |
| Phillip Matthew Rzeczycki | 19.9% | 1.46 | September 2026 |
| Rehana Ismail | 28.6% | 1.28 | October 2026 |
| Sara Elizabeth Bell | 18.8% | 1.48 | September 2026 |
| Jonathan D. Mahlum | 5.8% | 1.33 | October 2026 |
| John D Mcanany | 26.0% | 1.58 | October 2026 |
| Connor Kennedy English | 8.8% | 1.00 | October 2026 |
| Andrew D. Kosar | 21.4% | 1.45 | October 2026 |
| Bin Tao | 0.0% | N/A | September 2026 |
| Christopher L Johnson | 25.0% | 1.00 | October 2026 |
| Elena V Vishnyakova | 0.0% | 1.00 | September 2026 |
| Daniel John Burkett | 0.0% | 1.85 | October 2026 |
| Gee W Nam | 0.0% | N/A | September 2026 |
Examiner distribution
- Median grant ratio
- 42.8%
- Middle 50% of grant ratios
- 20.3%–71.2%
- Median office actions / grant
- 1.48
- Middle 50% of office actions / grant
- 1.42–1.70
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Patricia L. Morris | 75.9% | 1.72 | December 2021 Appears inactive |
|---|---|---|---|
| Taofiq A. Solola, Phd. Jd | 72.5% | 1.51 | May 2026 Potentially inactive |
| Rita Desai | 61.7% | 1.94 | June 2021 Appears inactive |
| Zinna Northington Davis | 83.4% | 1.15 | February 2025 Appears inactive |
| Heidi Reese | 81.1% | 1.59 | March 2022 Appears inactive |
| Celia Chang, Ph. D | 60.5% | 1.74 | March 2017 Appears inactive |
| Daniel R Carcanague | 81.0% | 1.50 | May 2026 Potentially inactive |
| John M. Mauro | 85.5% | 1.48 | November 2024 Appears inactive |
| John Mabry, Phd | 68.5% | 1.71 | March 2021 Appears inactive |
| Ben Michelson | 63.8% | 1.80 | June 2017 Appears inactive |
| Raymond Covington | 59.5% | 1.46 | August 2015 Appears inactive |
| Bernard Dentz | 74.8% | 1.23 | July 2013 Appears inactive |
| David E. Gallis | 76.7% | 1.51 | July 2010 Appears inactive |
| Binta M. Robinson | 60.7% | 1.40 | June 2010 Appears inactive |
| Binta M. Robinson | 16.2% | 1.60 | February 2020 Appears inactive |
Based on available public USPTO records; may be incomplete.