PZ

Pengyi Zhang

SC Schering: 5 patents #587 of 2,442Top 25%
Overall (All Time): #1,027,298 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7601833 Process for preparing substituted 5-amino-pyrazolo-[4,3-e]-1,2,4-triazolo[1,5-c]pyrimidines Shen-Chun Kuo, David Jieh-Shyh Tsai, Loc Thanh Tran, Andrew Jones 2009-10-13
7507822 Process for preparing substituted 5-amino-pyrazolo-[4,3-e]-1,2,4-triazolo[1,5-c]pyrimidines Shen-Chun Kuo, Loc Thanh Tran 2009-03-24
7439361 Process for preparing substituted 5-amino-pyrazolo-[4,3-e]-1,2,4-triazolo[1,5-c]pyrimidines Shen-Chun Kuo, David Jieh-Shyh Tsai, Loc Thanh Tran, Andrew Jones 2008-10-21
7235659 Process for preparing substituted 5-amino-pyrazolo-[4,3-e]-1,2,4-triazolo[1,5-c]pyrimidines Shen-Chun Kuo, Loc Thanh Tran 2007-06-26
7223861 Process for preparing substituted 5-amino-pyrazolo-[4,3-e]-1,2,4-triazolo-[1,5-c]-pyrimidines Shen-Chun Kuo, David Jieh-Shyh Tsai, Loc Thanh Tran, Andrew Jones 2007-05-29