Inventor · disambiguated record

Yongyuan Guan

Also filed as: GUAN YONGYUAN

1 granted patent·0 citations·filing 2001–2001

5Inventor score

Technology areasC07J

Files withDEPT OF SCIENCE & TECH DEVELOP1

Top patents by PatentIndex Score

1 record

0117US6897298B2Method for extracting a compound from a ginseng spp. plant, ginseng or pseudo-ginsengDEPT OF SCIENCE & TECH DEVELOP·Filed 2001·Granted May 24, 2005·0 cites·13 claims

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