| Name | # Innovations |
|---|---|
| Agriculture | 67 |
| Biofuels | 17 |
| Biomass | 9 |
| Catalyst | 18 |
| Cells | 10 |
| Chemical Engineering | 153 |
| Clean Energy | 20 |
| Distillers Dried Grains with Solubles (DDGS) | 2 |
| Electrical conductivity | 2 |
| Energy | 25 |
| Energy Efficient | 23 |
| Energy Storage | 11 |
| Engines | 17 |
| Environment | 11 |
| Ethylene | 10 |
| Fuel Cells | 9 |
| fuels | 5 |
| Green Technology | 83 |
| Heat Exchanger | 7 |
| Hydrocarbons | 7 |
| Hydrogen Storage | 9 |
| Mechanical Engineering | 212 |
| Natural Gas | 9 |
