Art Unit 3657
Group 3650Material and Article Handling
- Active examiners
- 42
- Average office actions per grant
- 2.00
Grant ratio
- Art Unit 3657
- 67.4%
- Group 3650
- 70.8%
Active examiners
| Christopher P Schwartz | 84.7% | 1.37 | October 2026 |
|---|---|---|---|
| Thomas Williams | 78.6% | 1.73 | October 2026 |
| Thomas Irvin | 76.5% | 1.95 | October 2026 |
| San Aung | 76.9% | 2.06 | October 2026 |
| Melody M Burch | 62.6% | 3.23 | October 2026 |
| Vishal R Sahni | 75.5% | 2.19 | October 2026 |
| Bradley T King | 70.4% | 2.19 | October 2026 |
| Pamela Rodriguez | 87.2% | 1.46 | October 2026 |
| Nicholas J Lane | 64.3% | 2.09 | October 2026 |
| Mahbubur Rashid | 66.6% | 2.49 | October 2026 |
| Stephen Bowes | 66.8% | 2.75 | October 2026 |
| James K Hsiao | 76.2% | 2.06 | October 2026 |
| Melanie Torres Williams | 84.7% | 1.55 | October 2026 |
| Dylan M Katz | 33.6% | 1.72 | October 2026 |
| Sohana Tanju Khayer | 36.8% | 1.92 | October 2026 |
| Ronnie Mancho | 23.0% | 1.97 | October 2026 |
| Harry Oh | 29.7% | 1.75 | October 2026 |
| B M M Hannan | 34.5% | 1.77 | October 2026 |
| Jonathan L. Sample | 32.7% | 1.63 | October 2026 |
| Masud Ahmed | 33.3% | 1.76 | October 2026 |
| Esvinder Singh | 27.4% | 1.91 | October 2026 |
| Sze-Hon Kong | 34.8% | 2.10 | October 2026 |
| Karston G Evans | 21.6% | 2.19 | October 2026 |
| Matthew C Gammon | 20.5% | 1.64 | October 2026 |
| Dalena Tran | 36.3% | 1.31 | October 2026 |
| Byron X Kasper | 20.5% | 2.00 | October 2026 |
| Sagar Kc | 26.9% | 1.21 | October 2026 |
| Heather Keniry | 20.5% | 1.58 | October 2026 |
| Renee Larose | 33.8% | 1.80 | October 2026 |
| Ian Jen | 19.4% | 1.98 | October 2026 |
| Kayla Renee Doros | 20.0% | 1.14 | October 2026 |
| Ricardo Ichikawa Viscarra | 17.2% | 2.18 | October 2026 |
| James Miller Watts | 24.6% | 1.50 | October 2026 |
| Danielle M Jackson | 28.6% | 1.81 | October 2026 |
| Alan Lindsay Ostrow | 22.2% | 1.29 | October 2026 |
| Bhavesh V. Amin | 29.4% | 1.74 | October 2026 |
| Abigail Lee Espinoza | 2.2% | 1.00 | October 2026 |
| Vu Q. Nguyen | 29.4% | 2.17 | September 2026 |
| Henry Liu | 8.3% | 1.71 | October 2026 |
| Adam Mott | 0.0% | 1.67 | October 2026 |
| Andrew Killian Pepper | 0.0% | N/A | August 2026 |
| Liliana Cerullo | 50.0% | 1.00 | October 2026 |
Examiner distribution
- Median grant ratio
- 33.3%
- Middle 50% of grant ratios
- 22.6%–66.7%
- Median office actions / grant
- 1.80
- Middle 50% of office actions / grant
- 1.61–2.07
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Lan Nguyen | 59.1% | 2.32 | March 2025 Appears inactive |
|---|---|---|---|
| Mariano Sy | 70.6% | 1.90 | January 2019 Appears inactive |
| Anna Momper | 60.4% | 2.26 | February 2026 Appears inactive |
| Vu Q. Nguyen | 46.8% | 2.44 | June 2016 Appears inactive |
| Charles Poon | 64.5% | 2.28 | November 2015 Appears inactive |
| Robert T. Reese | 33.3% | 1.95 | March 2021 Appears inactive |
| Nuri Altun | 33.3% | 2.67 | June 2009 Appears inactive |
| Abby Lin | 28.6% | 1.96 | January 2026 Appears inactive |
| Alyzia N Dilworth | 42.9% | 1.40 | February 2025 Appears inactive |
| Joseph Anthony Trias | 66.7% | 1.60 | June 2025 Appears inactive |
Based on available public USPTO records; may be incomplete.