Inventor
ZHANG JICHENG
CN14 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG JICHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZHEJIANG HUAHAI PHARM CO LTD
5 patentsUS11091508B2Aug 17, 2021
Fosaprepitant phosphate intermediate and preparation method therefor
ZHEJIANG HUAHAI PHARM CO LTD0 citations61
US11845710B2Dec 19, 2023
Method for continuously preparing citalopram diol
ZHEJIANG HUAHAI PHARM CO LTD0 citations58
US11420948B2Aug 23, 2022
Synthesis method for cariprazine
ZHEJIANG HUAHAI PHARM CO LTD0 citations57
US10385079B2Aug 20, 2019
Preparation method for tedizolid, tedizolid intermediate, and preparation method therefor
ZHEJIANG HUAHAI PHARM CO LTD0 citations47
US10836751B2Nov 17, 2020
Methods for preparing Nintedanib and intermediates thereof
ZHEJIANG HUAHAI PHARM CO LTD0 citations36
NISSAN MOTOR
2 patentsGONG YI VAN RES INNOVATION COMPOSITE MATERIAL CO LTD
2 patentsUS12257815B2Mar 25, 2025
Sandwich composite board and preparation method thereof
GONG YI VAN RES INNOVATION COMPOSITE MATERIAL CO LTD0 citations44
US12234186B2Feb 25, 2025
Preparation method of aluminum silicate fiber-reinforced aerogel felt and impregnation reactor
GONG YI VAN RES INNOVATION COMPOSITE MATERIAL CO LTD0 citations40