Ranking Year:
| # | Company Name | Region | Tech Topics | Total | 
|---|
| 1 |  | Pinyin,Chemistry,Biology, ...[+2] | Patent: 2 | |
| 2 |  | Cheesemaking,Food industry,Food processing | Patent: 1 | |
| 3 | Chemistry,Inorganic chemistry,Computer science, ...[+2] | Patent: 1 | ||
| 4 |  | Rural area,Biology,Botany, ...[+2] | Patent: 1 | |
| 5 |  | Animal feed,Raw material,Agriculture, ...[+2] | Patent: 1 |