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
- 40.9%
- Group 1720
- 61.7%
Active examiners
| Adam J Francis | 46.6% | 2.38 | August 2026 |
|---|---|---|---|
| Bart A Hornsby | 49.8% | 2.00 | August 2026 |
| Ankith R Sripathi | 37.3% | 2.87 | August 2026 |
| Jessie Walls-Murray | 48.9% | 2.56 | August 2026 |
| Grace A Kenlaw | 51.7% | 2.89 | August 2026 |
| Monique Wills | 70.3% | 1.70 | August 2026 |
| Jayne Mershon | 45.1% | 1.83 | August 2026 |
| Jared Hansen | 46.5% | 3.57 | August 2026 |
| Matthew W Van Oudenaren | 19.4% | 2.02 | August 2026 |
| Michael Y Sun | 0.0% | 2.83 | August 2026 |
| Kevin Song | 10.0% | 2.00 | August 2026 |
| Katherine N Higgins | 20.2% | 2.17 | August 2026 |
| Taylor H Krone | 51.2% | 2.95 | August 2026 |
| Eli Mekhlin | 49.4% | 2.18 | August 2026 |
| Felicity B. Alban | 17.3% | 1.50 | August 2026 |
| Paul Wyrough | 56.3% | 2.67 | August 2026 |
| Alexandra J Simmons | 42.0% | 2.33 | August 2026 |
| Krishna Rajan Hammond | 37.9% | 3.40 | August 2026 |
| Dustin Q. Dam | 28.1% | 4.29 | August 2026 |
| Heng M Chan | 55.6% | 2.16 | August 2026 |
| Lindsey Bernier | 0.0% | 2.58 | August 2026 |
| Tae-Sik Kang | 1.9% | 2.26 | August 2026 |
| Marla D. Mcconnell | 27.5% | 2.76 | July 2026 |
| Carlos Barcena | 58.8% | 1.87 | August 2026 |
| Cameron M Baird | 0.0% | N/A | August 2026 |
| Lili Rassouli | 0.0% | N/A | August 2026 |
| Dr. Jeffrey T. Barton | 68.2% | 1.90 | August 2026 |
| Christopher Danicic | 0.0% | 1.00 | June 2026 |
| Dustin Kenwood Van Kirk | 100.0% | 1.44 | August 2026 |
Examiner distribution
- Median grant ratio
- 42.0%
- Middle 50% of grant ratios
- 18.3%–50.5%
- 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 | 17.2% | 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 |
| Mark Peters | 0.0% | N/A | January 2011 Appears inactive |
Based on available public USPTO records; may be incomplete.