Art Unit 1768
Group 1760Organic Chemistry, Polymers, and Compositions
- Active examiners
- 9
- Average office actions per grant
- 2.24
Grant ratio
- Art Unit 1768
- 63.4%
- Group 1760
- 65.0%
Active examiners
| Robert T Butcher | 70.8% | 2.02 | August 2026 |
|---|---|---|---|
| Vickey Nerangis | 62.8% | 2.42 | August 2026 |
| Brieann R. Fink | 51.3% | 2.49 | August 2026 |
| John J. Figueroa | 85.6% | 1.72 | August 2026 |
| Kumar R Bhushan | 65.0% | 2.17 | August 2026 |
| Aiqun Li | 58.8% | 2.68 | August 2026 |
| Alicia Bland | 44.9% | 2.39 | August 2026 |
| Melissa Rioja | 61.5% | 2.80 | August 2026 |
| Silvana C Runyan | 0.0% | 2.11 | August 2026 |
Examiner distribution
- Median grant ratio
- 62.2%
- Middle 50% of grant ratios
- 56.9%–66.4%
- Median office actions / grant
- 2.41
- Middle 50% of office actions / grant
- 2.13–2.53
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Josephine Chang | 52.6% | 2.68 | September 2022 Appears inactive |
|---|---|---|---|
| Kriellion Sanders | 76.7% | 1.72 | August 2015 Appears inactive |
| Atnaf Admasu | 71.4% | 2.06 | February 2015 Appears inactive |
| Susannah Chung | 54.3% | 1.65 | September 2015 Appears inactive |
Based on available public USPTO records; may be incomplete.