Inventor

TIAN QIN

CN3 patents

⚠️ This page may combine multiple inventors who share the name “TIAN QIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TIAN QIN

1 patent

USD972235SDec 6, 2022

Pet toy

TIAN QIN9 citations72

YUAN ZHI

1 patent

US9173852B2Nov 3, 2015

Glycyrrhetinic acid-mediated nanoparticles of hepatic targeted drug delivery system, process for preparing the same and use thereof

YUAN ZHI0 citations44

WANHUA CHEMICAL GROUP CO LTD

1 patent

US9683078B2Jun 20, 2017

Method for preparing branched polycarbonate with continuous two-phase interface phosgene method

WANHUA CHEMICAL GROUP CO LTD0 citations33