Art Unit 1798
Group 1790Food, Analytical Chemistry, Sterilization, Biochemistry, and Electrochemistry
- Active examiners
- 34
- Average office actions per grant
- 2.21
Grant ratio
- Art Unit 1798
- 59.1%
- Group 1790
- 50.8%
Active examiners
| Monzer R. Chorbaji | 77.6% | 1.38 | October 2026 |
|---|---|---|---|
| Brian R. Gordon | 58.8% | 2.09 | October 2026 |
| P. Kathryn Wright | 65.0% | 2.68 | October 2026 |
| Jyoti Nagpaul | 76.0% | 1.80 | October 2026 |
| Jacqueline Brazin | 56.3% | 2.61 | October 2026 |
| Neil N Turk | 44.9% | 2.60 | October 2026 |
| Dean Kwak | 48.9% | 2.95 | October 2026 |
| Dwayne K. Handy | 60.0% | 2.48 | October 2026 |
| Benjamin R Whatley | 55.3% | 2.29 | October 2026 |
| Dennis M. White | 74.2% | 2.16 | October 2026 |
| Matthew D Krcha | 66.6% | 2.58 | October 2026 |
| Brittany I Fisher | 86.3% | 1.88 | October 2026 |
| John Mcguirk | 55.1% | 1.96 | October 2026 |
| Michael S. Gzybowski | 32.4% | 1.65 | October 2026 |
| Curtis A Thompson | 45.3% | 3.09 | October 2026 |
| Alex Ramirez | 47.1% | 1.65 | October 2026 |
| Henry H Nguyen | 76.6% | 2.26 | October 2026 |
| Elizabeth M. Cole | 21.0% | 3.51 | October 2026 |
| Benjamin Joseph Kass | 2.7% | 2.00 | October 2026 |
| Jennifer A Steele | 41.6% | 3.34 | October 2026 |
| Andrew T Piziali | 30.1% | 3.08 | October 2026 |
| Sow-Fun Hon | 30.1% | 2.35 | October 2026 |
| Velvet E Heron | 2.9% | 1.67 | October 2026 |
| Jenna Johnson | 42.6% | 2.40 | October 2026 |
| Hena Bera | 0.0% | N/A | October 2026 |
| Ruiyun Zhang | 33.3% | 2.10 | October 2026 |
| Anthony J Frost | 7.4% | 2.77 | October 2026 |
| Austin Q Le | 41.2% | 2.63 | October 2026 |
| Michael Nelson | 0.0% | 2.00 | September 2026 |
| Sophia Lyle | 42.9% | 2.82 | October 2026 |
| Tingchen Shi | 20.0% | 3.15 | October 2026 |
| Michael B Nelson | 0.0% | 3.60 | October 2026 |
| Jeremy R Pierce | 33.3% | 3.00 | October 2026 |
| Liliana Cerullo | 50.0% | 1.00 | October 2026 |
Examiner distribution
- Median grant ratio
- 47.1%
- Middle 50% of grant ratios
- 31.3%–62.5%
- Median office actions / grant
- 2.32
- Middle 50% of office actions / grant
- 1.97–2.66
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Natalia Levkovich | 69.6% | 2.24 | January 2026 Appears inactive |
|---|---|---|---|
| Shogo Sasaki | 77.3% | 1.78 | May 2026 Potentially inactive |
| Sally Merkling | 67.6% | 2.69 | June 2025 Appears inactive |
| Julie Tavares | 64.5% | 2.21 | April 2018 Appears inactive |
| Jill Warden | 38.5% | 2.70 | December 2025 Appears inactive |
| Cheryl Juska | 36.4% | 2.95 | November 2024 Appears inactive |
| Joye L. Woodard | 66.7% | 2.12 | August 2016 Appears inactive |
| Jan Ludlow | 74.5% | 2.18 | April 2018 Appears inactive |
| Quocan B Vo | 57.0% | 1.92 | October 2022 Appears inactive |
| Jill Gray | 31.9% | 3.25 | October 2014 Appears inactive |
| Michael P Shimek | 60.5% | 1.60 | July 2024 Appears inactive |
| N. Edwards | 89.2% | 1.17 | June 2014 Appears inactive |
| Timothy G. Kingan | 83.3% | 1.87 | September 2015 Appears inactive |
| Alea Martin | 72.7% | 1.24 | June 2026 Potentially inactive |
| Peter V Diaz | 47.4% | 1.67 | June 2024 Appears inactive |
| Altrev C. Sykes | 41.2% | 3.69 | September 2015 Appears inactive |
| Tracy T Mai | 66.7% | 2.50 | July 2025 Appears inactive |
| Charles Capozzi | 0.0% | 2.19 | May 2026 Potentially inactive |
Based on available public USPTO records; may be incomplete.