Inventor

MENG QINGGUO

CN5 patents

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

SHANDONG LUYE PHARM CO LTD

2 patents

US9199912B2Dec 1, 2015

Polymorphs of 4-[2-dimethylamino-1-(1-hydroxycyclohexyl)ethyl]phenyl 4-methylbenzoate hydrochloride, methods of preparing the same and use of the same

SHANDONG LUYE PHARM CO LTD0 citations47

US8741952B2Jun 3, 2014

Polymorphs of 4-[2-dimethylamino-1-(1-hydroxycyclohexyl)ethyl]phenyl 4-methyl-benzoate hydrochloride, methods for preparing the same and use of the same

SHANDONG LUYE PHARM CO LTD0 citations47

NANTONG CIMC TANK EQUIPMENT CO

1 patent

US10442616B2Oct 15, 2019

Low-temperature container, low-temperature tank and low-temperature tank truck

NANTONG CIMC TANK EQUIPMENT CO3 citations60

UNIV DALIAN POLYTECHNIC

1 patent

US11744401B2Sep 5, 2023

Integrated automatic sea cucumber cooking and soaking system

UNIV DALIAN POLYTECHNIC0 citations45

MENG QINGGUO

1 patent

US8809590B2Aug 19, 2014

Method for industrially preparing nitrogen substituted amino-5,6,7,8-tetrahydronaphthol

MENG QINGGUO0 citations28