Art Unit 1635
Group 1630Stem Cells and Nucleic Acid Related Therapy
- Active examiners
- 24
- Average office actions per grant
- 1.90
Grant ratio
- Art Unit 1635
- 55.2%
- Group 1630
- 51.5%
Active examiners
| Kimberly Chong | 72.7% | 1.78 | October 2026 |
|---|---|---|---|
| Dana Shin | 21.1% | 2.84 | October 2026 |
| Amy Bowman | 73.2% | 1.64 | October 2026 |
| Brian Whiteman | 68.3% | 1.89 | October 2026 |
| Terra C. Gibbs | 53.8% | 1.77 | October 2026 |
| Jane Zara | 68.4% | 1.89 | October 2026 |
| J. E. Angell | 72.1% | 1.86 | October 2026 |
| Tracy Vivlemore | 72.1% | 1.58 | October 2026 |
| Ekaterina Poliakova | 68.8% | 2.19 | October 2026 |
| Anna Skibinsky | 46.3% | 2.73 | October 2026 |
| Catherine Konopka | 6.3% | 2.60 | October 2026 |
| Stephanie L Sullivan | 24.6% | 1.89 | October 2026 |
| Ruthie S Arieti | 22.8% | 1.93 | October 2026 |
| Shabana Meyering, Ph.D | 21.5% | 1.89 | October 2026 |
| Africa M Mcleod | 4.1% | 1.80 | October 2026 |
| Douglas Charles Ryan | 16.1% | 2.08 | October 2026 |
| Corey Lane Bretz | 0.0% | N/A | October 2026 |
| David Yu | 0.0% | N/A | October 2026 |
| Keyur A. Vyas | 38.9% | 2.23 | October 2026 |
| Suraj Sapkota | 0.0% | N/A | October 2026 |
| Christina Tran | 10.0% | 2.60 | October 2026 |
| Christopher M. Babic | 100.0% | 2.06 | October 2026 |
| Heather G. Calamita | 33.3% | 1.49 | September 2026 |
| Liliana Cerullo | 0.0% | 1.00 | October 2026 |
Examiner distribution
- Median grant ratio
- 38.9%
- Middle 50% of grant ratios
- 18.6%–68.6%
- Median office actions / grant
- 1.89
- Middle 50% of office actions / grant
- 1.80–2.19
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Sean Mcgarry | 67.8% | 1.52 | June 2026 Potentially inactive |
|---|---|---|---|
| Richard Schnizer | 49.3% | 2.36 | May 2025 Appears inactive |
| Jennifer Pitrak Mcdonald | 35.2% | 2.78 | November 2020 Appears inactive |
| Louis Wollenberger | 22.2% | 2.24 | March 2010 Appears inactive |
| Bailey O'Shea | 47.4% | 1.22 | April 2026 Potentially inactive |
| Jean G Garcia-Diaz | 0.0% | N/A | September 2025 Appears inactive |
| Jerrod W Hunter | 0.0% | N/A | July 2025 Appears inactive |
| Bailey O'Shea | 100.0% | 1.33 | April 2022 Appears inactive |
| Niladri Kar | 100.0% | 1.00 | April 2023 Appears inactive |
Based on available public USPTO records; may be incomplete.