Art Unit 3769
Group 3760Refrigeration, Vaporization, Ventilation, and Combustion
- Active examiners
- 14
- Average office actions per grant
- 2.48
Grant ratio
- Art Unit 3769
- 48.3%
- Group 3760
- 62.3%
Active examiners
| Ahmed Farah | 72.9% | 2.05 | October 2026 |
|---|---|---|---|
| Aaron Roane | 64.1% | 2.35 | October 2026 |
| Lynsey Crandall | 41.7% | 2.45 | October 2026 |
| Shirley Jian | 45.9% | 2.65 | October 2026 |
| Scott T. Luan | 58.0% | 2.38 | October 2026 |
| John R. Downey | 56.4% | 2.61 | October 2026 |
| Nathan J. Jenness | 45.4% | 2.91 | October 2026 |
| Boniface N. Nganga | 53.6% | 2.69 | October 2026 |
| Manolis Pahakis | 50.3% | 2.19 | October 2026 |
| Sebastian X Lukjan | 73.4% | 2.45 | October 2026 |
| Amanda L Steinberg | 37.2% | 3.25 | October 2026 |
| Jonathan T Kuo | 57.5% | 2.31 | October 2026 |
| Jessandra F Hough | 17.8% | 3.91 | October 2026 |
| Vynn V Huh | 42.1% | 3.03 | October 2026 |
Examiner distribution
- Median grant ratio
- 51.9%
- Middle 50% of grant ratios
- 42.9%–57.9%
- Median office actions / grant
- 2.53
- Middle 50% of office actions / grant
- 2.35–2.86
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| David Shay | 9.4% | 3.44 | May 2019 Appears inactive |
|---|---|---|---|
| Jeffrey Lipitz | 53.8% | 2.39 | March 2016 Appears inactive |
| Bobby Soriano | 52.1% | 2.70 | August 2016 Appears inactive |
| Marie Archer | 56.8% | 3.10 | January 2023 Appears inactive |
| Davin K. Sands | 35.8% | 3.06 | October 2016 Appears inactive |
| Victor Shapiro | 63.6% | 2.51 | September 2017 Appears inactive |
| Kai Rajan | 28.7% | 3.10 | October 2011 Appears inactive |
| Henry M. Johnson, Iii | 40.5% | 1.69 | December 2012 Appears inactive |
| William Cheng | 17.7% | 2.29 | July 2014 Appears inactive |
| Nathan A. Baldwin | 24.7% | 3.84 | July 2022 Appears inactive |
| Qingjun Kong, Ph.D | 39.7% | 2.96 | May 2019 Appears inactive |
| Bobby Soriano | 4.3% | 2.33 | May 2023 Appears inactive |
| Victor Shapiro | 3.4% | 3.00 | April 2024 Appears inactive |
| Dacheng Xie | 50.0% | 2.98 | June 2020 Appears inactive |
| Zahed Kabir | 59.6% | 2.07 | October 2022 Appears inactive |
| Michael C. Astorino | 9.1% | 2.00 | December 2009 Appears inactive |
| Joshua Rosefelt | 22.2% | 1.75 | November 2016 Appears inactive |
| Ned T Heffner | 6.3% | 2.20 | August 2023 Appears inactive |
| Sharick Naqi | 4.0% | 1.00 | December 2008 Appears inactive |
| Atia Syed | 10.0% | 1.00 | December 2009 Appears inactive |
| Aisha Hunte | 22.2% | 1.75 | April 2010 Appears inactive |
| Joseph D. Harris | 25.0% | 1.50 | August 2013 Appears inactive |
| Michael M. Kim | 50.0% | 1.83 | November 2013 Appears inactive |
| Youwon Kahng | 50.0% | 3.25 | December 2018 Appears inactive |
| Andrew Sandefer | 14.3% | 1.00 | May 2011 Appears inactive |
| Janelle C. Brown | 0.0% | N/A | August 2009 Appears inactive |
| John W. Hall | 40.0% | 1.50 | February 2013 Appears inactive |
| Ronald Hunter | 50.0% | 1.00 | January 2009 Appears inactive |
| Dachan Kwon | 0.0% | N/A | April 2016 Appears inactive |
| Laurie Winslow | 0.0% | N/A | April 2009 Appears inactive |
Based on available public USPTO records; may be incomplete.