HC

Hei Ling Helen Chan

VC Vita Green Health Products Co.: 3 patents #1 of 5Top 20%
Overall (All Time): #1,554,967 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8252290 Herbal composition for treatment of insomnia and other related disorders and a method of preparing the same 2012-08-28
7318939 Herbal formulation for treatment of depression and other related disorders and method of preparing the same 2008-01-15
7311931 Herbal preparation for joints 2007-12-25