In recent three years, we applied 19 patents and among 2 of them have been given authority. Inventions of “A Synthesis Method of Water Reducing Macromomer Methoxy Polyethylene Glycol Methyl Allyl Ether” and “A Synthesis Method of Water Reducing Macromomer Methoxy Polyethylene Glycol Allyl Ether” have been realized industrialization.

So far, our group companies have applied total 28 patents and 10 of them have been authorized.