Art Unit 1728
Group 1720Fuel Cells, Batteries, Solar Cells, and Liquid Crystal Compositions
- Active examiners
- 29
- Average office actions per grant
- 2.39
Grant ratio
- Art Unit 1728
- 39.6%
- Group 1720
- 60.8%
Active examiners
| Adam J Francis | 46.0% | 2.38 | October 2026 |
|---|---|---|---|
| Bart A Hornsby | 48.9% | 2.00 | October 2026 |
| Jessie Walls-Murray | 46.6% | 2.56 | October 2026 |
| Ankith R Sripathi | 37.2% | 2.87 | September 2026 |
| Grace A Kenlaw | 52.5% | 2.89 | October 2026 |
| Michael Y Sun | 0.0% | 2.83 | October 2026 |
| Monique Wills | 70.3% | 1.70 | October 2026 |
| Matthew W Van Oudenaren | 15.9% | 2.02 | October 2026 |
| Jayne Mershon | 45.1% | 1.83 | October 2026 |
| Katherine N Higgins | 18.4% | 2.17 | October 2026 |
| Jared Hansen | 49.0% | 3.57 | October 2026 |
| Kevin Song | 8.5% | 2.00 | October 2026 |
| Felicity B. Alban | 15.7% | 1.50 | October 2026 |
| Eli Mekhlin | 50.0% | 2.18 | October 2026 |
| Paul Wyrough | 57.7% | 2.67 | September 2026 |
| Taylor H Krone | 51.9% | 2.95 | October 2026 |
| Alexandra J Simmons | 42.0% | 2.33 | September 2026 |
| Lindsey Bernier | 0.0% | 2.58 | October 2026 |
| Tae-Sik Kang | 1.5% | 2.26 | October 2026 |
| Dustin Q. Dam | 28.1% | 4.29 | October 2026 |
| Heng M Chan | 55.6% | 2.16 | October 2026 |
| Krishna Rajan Hammond | 39.7% | 3.40 | October 2026 |
| Marla D. Mcconnell | 27.5% | 2.76 | September 2026 |
| Lili Rassouli | 0.0% | N/A | October 2026 |
| Cameron M Baird | 0.0% | N/A | October 2026 |
| Carlos Barcena | 58.8% | 1.87 | October 2026 |
| Dr. Jeffrey T. Barton | 68.2% | 1.90 | September 2026 |
| Charles Philip Lambert | 0.0% | N/A | October 2026 |
| Dustin Kenwood Van Kirk | 100.0% | 1.44 | October 2026 |
Examiner distribution
- Median grant ratio
- 42.0%
- Middle 50% of grant ratios
- 15.8%–51.0%
- Median office actions / grant
- 2.33
- Middle 50% of office actions / grant
- 2.00–2.83
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| John S. Maples | 81.3% | 1.63 | January 2014 Appears inactive |
|---|---|---|---|
| Matthew Martin | 40.4% | 2.46 | November 2025 Appears inactive |
| Unique Jenevieve Luna | 65.2% | 2.35 | March 2025 Appears inactive |
| Magali P. Slawski | 55.2% | 2.75 | August 2025 Appears inactive |
| Christopher Danicic | 17.9% | 2.67 | July 2017 Appears inactive |
| Katharine (Kate) A. Caughron | 60.0% | 2.72 | June 2025 Appears inactive |
| Justin C King | 31.8% | 2.29 | March 2023 Appears inactive |
| Christopher Danicic | 0.0% | 1.00 | June 2026 Potentially inactive |
| Mark Peters | 0.0% | N/A | January 2011 Appears inactive |
Based on available public USPTO records; may be incomplete.