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ZHANG ZHONGNENG

Overview
  • Total Patents
    11
About

ZHANG ZHONGNENG has a total of 11 patent applications. Its first patent ever was published in 2008. It filed its patents most often in WIPO (World Intellectual Property Organization), China and Canada. Its main competitors in its focus markets organic fine chemistry and pharmaceuticals are BRESSI JEROME C, SIENA BIOTECH SPA and AICHER THOMAS DANIEL.

Patent filings in countries

World map showing ZHANG ZHONGNENGs patent filings in countries

Patent filings per year

Chart showing ZHANG ZHONGNENGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Li Jing 7
#2 Siegfried Goldmann 6
#3 Liu Yisong 6
#4 Yisong Liu 4
#5 Jing Li 4
#6 Goldman S 3
#7 Lu Xuan 1
#8 Luo Zhonghua 1
#9 Zhang Yingjun 1
#10 Lu Yanlian 1

Latest patents

Publication Filing date Title
WO2010069147A1 Dihydropyrimidine derivatives, compositions thereof and their use
WO2008154819A1 Carbethoxy-substituted thiazolyl dihydropyrimidines
CN101328168A Diethylcarbamyl-substituted thiazole dihydropyrimidine
KR20100038104A Bromo-phenyl substituted thiazolyl dihydropyrimidines
CN101328170A Fluorophenyl-substituted thiazole dihydropyrimidine