YR

Yu Ren

📍 Shanghai, MN: #7 of 10 inventorsTop 70%
Overall (2011): #118,891 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7973036 2-methyl-5-imino-benzo[D][1 ,3]oxazin[5-B]pyrazole compound, preparation and use thereof Guoqiang Su, Yicai Gao, Guirong Sun, Liming Wu 2011-07-05