| Name | # Innovations |
|---|---|
| Alkanes | 2 |
| Biofuels | 17 |
| Catalyst | 18 |
| Chemical Engineering | 153 |
| Chemistry and Chemical Analysis | 216 |
| Cost-Efficient | 3 |
| Diesel | 7 |
| Energy | 25 |
| Energy Efficient | 23 |
| Ethylene | 10 |
| Fuel | 14 |
| Fuel Cells | 9 |
| Hydrocarbons | 7 |
| Hydrogen | 5 |
| Natural Gas | 9 |
| Natural Gas Liquids | 4 |
| Oligomerization | 1 |
| Plastics | 7 |
| Recycling | 7 |
| Rocket Propellant | 14 |
| Shale Gas | 4 |
| Transportation | 14 |
