Inventor

MA YANQIN

CN3 patents

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

ZHANG GUISEN

2 patents

US8420652B2Apr 16, 2013

Use of aryl piperazine derivatives in manufacturing medicants for treating pain

ZHANG GUISEN0 citations44

US8653281B2Feb 18, 2014

Process for the manufacture of agomelatine and its intermediate

ZHANG GUISEN1 citations41

LI JIANQI

1 patent

US8501778B2Aug 6, 2013

Aralkyl piperidine derivatives and their uses as antalgic or ataractic agent

LI JIANQI1 citations47