Inventor

REN HANKUN

CN2 patents

Patents

2 patents

US11071709B2Jul 27, 2021

Ethanolic extract from a plant composition of astragalus membranacus, radix sileris, rhizoma gastrodiae, calendula officinalis, and albizzia julibrissin

NUTRI WOODS BIO TECH BEIJING CO LTD0 citations46

US11033486B2Jun 15, 2021

Plant composition, preparation method and application thereof

NUTRI WOODS BIO TECH BEIJING CO LTD0 citations36