Group 1720: Fuel Cells, Batteries, Solar Cells, and Liquid Crystal Compositions
Art units in this work group.
- Active examiners
- 207
- Grant ratio
- 61.1%
- Average office actions per grant
- 2.19
Art units
| Art Unit 1721 | 25 | 63.1% | 1.97 |
|---|---|---|---|
| Art Unit 1722 | 25 | 73.2% | 2.02 |
| Art Unit 1723 | 42 | 52.9% | 2.36 |
| Art Unit 1724 | 29 | 61.7% | 2.11 |
| Art Unit 1725 | 46 | 61.0% | 2.17 |
| Art Unit 1726 | 40 | 58.9% | 2.32 |
| Art Unit 1727 | 21 | 62.2% | 2.29 |
| Art Unit 1728 | 28 | 40.2% | 2.39 |
| Art Unit 1729 | 23 | 58.0% | 2.40 |
Examiner distribution
- Median grant ratio
- 44.8%
- Middle 50% of grant ratios
- 18.3%–61.6%
- Median office actions / grant
- 2.28
- Middle 50% of office actions / grant
- 1.86–2.65
Active examiners with at least 20 applications.
Based on available public USPTO records; may be incomplete.