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Inventor
TSENG CHEN-TSO
TW
3 patents
⚠️ This page may combine multiple inventors who share the name “TSENG CHEN-TSO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIGEN BIOTECHNOLOGY CO LTD
2 patents
US7589197B2
Sep 15, 2009
Pyrimidine compounds
TAIGEN BIOTECHNOLOGY CO LTD
7 citations
70
US7501526B2
Mar 10, 2009
Synthesis of polyamine compounds
TAIGEN BIOTECHNOLOGY CO LTD
0 citations
47
YEN CHI-FENG
1 patent
US8193206B2
Jun 5, 2012
Pyrimidine compounds
YEN CHI-FENG
9 citations
78