Art Unit 1723
Group 1720Fuel Cells, Batteries, Solar Cells, and Liquid Crystal Compositions
- Active examiners
- 43
- Average office actions per grant
- 2.36
Grant ratio
- Art Unit 1723
- 53.8%
- Group 1720
- 61.7%
Active examiners
| Nicholas P D'Aniello | 62.1% | 2.62 | August 2026 |
|---|---|---|---|
| Michael Dignan | 50.0% | 2.44 | August 2026 |
| Jimmy K Vo | 60.4% | 2.24 | August 2026 |
| Jeremiah Smith | 55.0% | 2.46 | August 2026 |
| Carlos Barcena | 76.2% | 1.87 | August 2026 |
| Ling Wen R Zeng | 66.0% | 2.33 | August 2026 |
| Muhammad Siddiquee | 77.0% | 1.70 | August 2026 |
| Yoshitoshi Takeuchi | 62.1% | 2.32 | August 2026 |
| Stephen Yanchuk | 52.8% | 3.55 | August 2026 |
| Christian Roldan | 55.1% | 2.96 | August 2026 |
| Laura Weiner | 51.2% | 2.02 | August 2026 |
| Haixia Zhang | 57.0% | 2.64 | August 2026 |
| Albert Hilton | 41.1% | 2.16 | August 2026 |
| Matthew J Merkling | 53.8% | 2.00 | August 2026 |
| Kiran Quraishi | 65.3% | 2.38 | August 2026 |
| Joshua Patrick Mcclure | 27.4% | 2.58 | August 2026 |
| Nicholas A. Smith | 50.0% | 1.71 | August 2026 |
| Harry D. Wilkins, Iii | 49.1% | 1.90 | August 2026 |
| Golam Mowla | 31.5% | 2.61 | August 2026 |
| Michael Band | 29.2% | 3.42 | August 2026 |
| Bryan D. Ripa | 44.7% | 1.92 | August 2026 |
| Imran Akram | 47.0% | 2.48 | August 2026 |
| Miriam Berdichevsky | 44.6% | 2.57 | August 2026 |
| Zulmariam Mendez | 39.5% | 2.01 | August 2026 |
| Jesse Efymow | 15.0% | 1.42 | August 2026 |
| Monique Wills | 3.8% | 1.70 | August 2026 |
| Douglas Caleb Marroquin | 2.6% | 1.50 | August 2026 |
| Kaity V Chandler | 61.6% | 2.05 | August 2026 |
| Jared Hansen | 0.0% | 3.57 | August 2026 |
| Christine C. Disney | 0.0% | 2.00 | August 2026 |
| Katherine J Metzger | 14.8% | 1.50 | June 2026 |
| Paul Wyrough | 0.0% | 2.67 | August 2026 |
| Ciel Thomas | 8.3% | 2.33 | August 2026 |
| Brian W. Cohen | 12.1% | 2.24 | August 2026 |
| Grace A Kenlaw | 0.0% | 2.89 | August 2026 |
| Jennifer C Mcneil | 0.0% | 1.58 | August 2026 |
| Ning Chen | 0.0% | N/A | August 2026 |
| Aidan L Papandria | 0.0% | N/A | June 2026 |
| Tiffany Legette | 0.0% | 2.29 | June 2026 |
| Colin M Zorij | 0.0% | N/A | August 2026 |
| Fausto I Mares Davila | 0.0% | N/A | August 2026 |
| Isaac G. Torres Diaz | 0.0% | N/A | August 2026 |
| Kinesha L Harris | 0.0% | N/A | July 2026 |
Examiner distribution
- Median grant ratio
- 44.7%
- Middle 50% of grant ratios
- 12.1%–55.1%
- Median office actions / grant
- 2.28
- Middle 50% of office actions / grant
- 1.92–2.59
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Philip A. Stuckey, Phd | 53.4% | 3.33 | January 2021 Appears inactive |
|---|---|---|---|
| Mary G Henshaw | 59.2% | 3.08 | April 2024 Appears inactive |
| John S. Maples | 81.6% | 1.63 | January 2014 Appears inactive |
| Jennifer A. Moss | 43.2% | 2.94 | October 2019 Appears inactive |
| Abiba Ojo-Amoo | 57.1% | 2.57 | March 2020 Appears inactive |
| William T. Leader | 21.6% | 1.99 | May 2014 Appears inactive |
| Shannon Gardner | 40.8% | 2.87 | October 2022 Appears inactive |
| Benjamin J. Gillespie | 18.0% | 2.82 | November 2025 Appears inactive |
| Suphia Quraishi | 52.6% | 2.07 | September 2022 Appears inactive |
| Jenna Shulman | 81.5% | 2.09 | June 2023 Appears inactive |
| Oscar Londono | 73.9% | 1.59 | December 2023 Appears inactive |
| Graham Beaton | 100.0% | 1.00 | January 2025 Appears inactive |
| Daniel M Adrion | 33.3% | 1.00 | May 2025 Appears inactive |
| Ignazio Nathan David Macaluso | 100.0% | 1.00 | November 2024 Appears inactive |
| Evan T Vinson | 100.0% | 1.00 | June 2025 Appears inactive |
| Michael Varco | 0.0% | N/A | August 2016 Appears inactive |
| Yuhgene Liu | 50.0% | 1.00 | May 2025 Appears inactive |
| Andrew James Miller | 100.0% | 1.00 | February 2021 Appears inactive |
| Carter J Evard | 0.0% | N/A | November 2024 Appears inactive |
| Deneen Gaynor | 100.0% | 1.00 | September 2012 Appears inactive |
Based on available public USPTO records; may be incomplete.