Inventor · disambiguated record

Hoi Chung

Also filed as: CHUNG HOI S · CHUNG HOI SING

1 granted patent·1 pending application·3 citations·filing 2002–2005

23Inventor score

Technology areasA61P

Files withUNIV HONG KONG CHINESE2

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2 records

0161US6992078B2Plant extracts and alkaloids having antitussive activityUNIV HONG KONG CHINESE·Filed 2002·Granted Jan 31, 2006·3 cites·32 claims
0243US2005256101A1Plant extracts and alkaloids having antitussive activityUNIV HONG KONG CHINESE·Filed 2005·Application pending·0 cites

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