Inventor
ZHANG HAONING
CN12 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG HAONING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMPHASTAR PHARMACEUTICALS INC
4 patentsUS10287249B2May 14, 2019
Methods of resolving racemic mixture to obtain (−)-huperzine A
AMPHASTAR PHARMACEUTICALS INC0 citations51
US9303060B1Apr 5, 2016
Methods of preparing intermediate of fluticasone propionate
AMPHASTAR PHARMACEUTICALS INC0 citations45
US9447067B2Sep 20, 2016
Method of preparing intermediate of salmeterol
AMPHASTAR PHARMACEUTICALS INC0 citations42
US9873712B2Jan 23, 2018
Method of purifying idraparinux sodium
AMPHASTAR PHARMACEUTICALS INC0 citations34
AMPHASTAR NANJING PHARMACEUTICALS INC
4 patentsUS10829455B2Nov 10, 2020
Methods of resolving racemic mixture to obtain (−)-Huperzine A
AMPHASTAR NANJING PHARMACEUTICALS INC0 citations48
US12325732B2Jun 10, 2025
Pro-insulin aspart structure and method for preparing insulin aspart
AMPHASTAR NANJING PHARMACEUTICALS INC0 citations42
US10851146B2Dec 1, 2020
Method for preparing liraglutide intermediate polypeptide
AMPHASTAR NANJING PHARMACEUTICALS INC0 citations42
US10793512B2Oct 6, 2020
Preparation method for high purity racemic adrenaline
AMPHASTAR NANJING PHARMACEUTICALS INC0 citations36
NANJING HANXIN PHARMACEUTICAL TECH CO LTD
3 patentsUS11572421B2Feb 7, 2023
Low molecular weight chondroitin sulfate, composition, preparation method and use thereof
NANJING HANXIN PHARMACEUTICAL TECH CO LTD0 citations58
US12433936B2Oct 7, 2025
High-purity adrenocorticotropic hormone analogue and a large-scale preparation method thereof
NANJING HANXIN PHARMACEUTICAL TECH CO LTD0 citations55
US11419919B1Aug 23, 2022
High-purity adrenocorticotropic hormone, analogue and a large-scale preparation method thereof
NANJING HANXIN PHARMACEUTICAL TECH CO LTD1 citations54