Art Unit 2879
Group 2870Optics / Photocopying
- Active examiners
- 11
- Average office actions per grant
- 1.59
Grant ratio
- Art Unit 2879
- 73.2%
- Group 2870
- 70.6%
Active examiners
| Tracie Y. Green | 75.6% | 1.51 | October 2026 |
|---|---|---|---|
| Mariceli Santiago | 77.2% | 1.57 | October 2026 |
| Anne M. Hines | 82.7% | 1.32 | October 2026 |
| Christopher Raabe | 61.4% | 2.05 | October 2026 |
| Jose M. Diaz | 86.2% | 1.25 | October 2026 |
| Mary Ellen Bowman | 66.8% | 1.42 | October 2026 |
| Kevin Quarterman | 88.1% | 1.51 | October 2026 |
| Thomas A. Hollweg | 51.7% | 2.33 | October 2026 |
| Joseph L. Williams | 87.6% | 1.34 | October 2026 |
| Peter J. Macchiarolo | 73.1% | 1.64 | October 2026 |
| Oluseye Iwarere | 87.5% | 2.54 | October 2026 |
Examiner distribution
- Median grant ratio
- 76.4%
- Middle 50% of grant ratios
- 68.4%–85.3%
- Median office actions / grant
- 1.51
- Middle 50% of office actions / grant
- 1.36–1.62
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Donald Raleigh | 75.4% | 1.70 | June 2026 Potentially inactive |
|---|---|---|---|
| Ashok Patel | 89.9% | 1.13 | December 2024 Appears inactive |
| Sikha Roy | 66.5% | 1.86 | August 2015 Appears inactive |
| Jacob R. Stern | 66.4% | 2.26 | October 2020 Appears inactive |
| Natalie K. Walford | 65.0% | 1.83 | September 2014 Appears inactive |
| Vip Patel | 92.2% | 1.10 | September 2022 Appears inactive |
| Steven Horikoshi | 44.4% | 2.06 | June 2026 Potentially inactive |
| Glenn Zimmerman | 57.9% | 1.71 | February 2025 Appears inactive |
| Anthony Perry | 38.1% | 2.16 | July 2012 Appears inactive |
| Brenitra M. Lee | 74.4% | 1.92 | October 2015 Appears inactive |
| Peter R. Haderlein | 3.6% | 2.67 | December 2015 Appears inactive |
| Peter R. Haderlein | 23.5% | 2.08 | March 2010 Appears inactive |
Based on available public USPTO records; may be incomplete.