Art Unit 1731
Group 1730Metallurgy, Inorganic Chemistry, Catalysts, Electrophotography, and Photolithography
- Active examiners
- 24
- Average office actions per grant
- 1.93
Grant ratio
- Art Unit 1731
- 64.4%
- Group 1730
- 63.3%
Active examiners
| Anthony J. Green | 82.1% | 1.43 | August 2026 |
|---|---|---|---|
| Shuangyi Abu Ali | 41.6% | 3.19 | August 2026 |
| Pegah Parvini | 69.0% | 2.20 | August 2026 |
| Jennifer A Smith | 57.9% | 2.50 | August 2026 |
| Elizabeth A. Bolden | 79.2% | 1.59 | August 2026 |
| Noah S. Wiese | 78.0% | 1.46 | August 2026 |
| James A Fiorito | 65.7% | 1.97 | August 2026 |
| Yong Chu | 62.9% | 1.71 | August 2026 |
| Cameron K Miller | 54.3% | 1.68 | August 2026 |
| Alexandra M Moore | 59.4% | 2.14 | July 2026 |
| Marites A Guino-O Uzzle | 43.7% | 2.14 | August 2026 |
| Jeffrey E Barzach | 29.8% | 1.95 | August 2026 |
| James Mcdonough | 74.2% | 1.96 | August 2026 |
| Anastasia Kuvayskaya | 19.1% | 1.60 | August 2026 |
| Kaj K. Olsen | 52.6% | 2.00 | August 2026 |
| Sarah Catherine Case | 8.3% | 1.56 | August 2026 |
| Ryan P Loughran | 9.2% | 1.29 | August 2026 |
| Paul Alan Forsyth | 11.0% | 1.63 | July 2026 |
| Lynne Edmondson | 76.1% | 2.10 | August 2026 |
| Carlos Barcena | 65.2% | 1.87 | August 2026 |
| Aileen B. Felton | 44.4% | 2.23 | August 2026 |
| Bryan D. Ripa | 23.1% | 1.92 | August 2026 |
| Amber Orlando | 0.0% | 1.91 | June 2026 |
| Liliana Cerullo | 50.0% | 1.00 | July 2026 |
Examiner distribution
- Median grant ratio
- 54.3%
- Middle 50% of grant ratios
- 26.4%–67.3%
- Median office actions / grant
- 1.92
- Middle 50% of office actions / grant
- 1.61–2.12
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Karl Group | 81.2% | 1.73 | November 2023 Appears inactive |
|---|---|---|---|
| Ross J. Christie | 61.2% | 2.80 | April 2024 Appears inactive |
| Veronica F. Faison | 79.5% | 1.83 | January 2020 Appears inactive |
| Paul Marcantoni | 73.9% | 1.62 | January 2018 Appears inactive |
| Karam Hijji | 53.1% | 2.19 | November 2016 Appears inactive |
| Alexander Polyansky | 71.7% | 2.43 | October 2017 Appears inactive |
| Jared Wood | 63.8% | 2.26 | May 2014 Appears inactive |
| Pritesh Darji | 43.2% | 2.93 | January 2015 Appears inactive |
| Heather E Rainbow | 5.1% | 1.50 | April 2026 Potentially inactive |
| Christopher A Fiorilla | 2.5% | 1.00 | September 2025 Appears inactive |
| Joseph V. Micali | 6.7% | 3.00 | August 2011 Appears inactive |
| Amanda Garley | 57.1% | 1.75 | January 2021 Appears inactive |
| Leslie R. Sigmon | 71.4% | 1.00 | August 2024 Appears inactive |
| Evan J Lam | 60.0% | 1.33 | April 2020 Appears inactive |
| Thomas L Carlon | 0.0% | N/A | August 2022 Appears inactive |
| Ying-Ting Chen | 50.0% | 2.00 | August 2020 Appears inactive |
| Navdeep Kaur Bajwa | 100.0% | 1.00 | March 2019 Appears inactive |
Based on available public USPTO records; may be incomplete.