Inventor

LIN ZHIXIU

GB3 patents

Patents

3 patents

US6346539B1Feb 12, 2002

Treatment of skin conditions

BTG INT LTD23 citations84

US7122561B2Oct 17, 2006

Treatment of skin conditions

BTG INT LTD2 citations58

US6680391B2Jan 20, 2004

Treatment of skin conditions

BTG INT LTD2 citations58