Learn more

NUTRICHEM INTERNAT CO LTD

Overview
  • Total Patents
    14
About

NUTRICHEM INTERNAT CO LTD has a total of 14 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology and organic fine chemistry are SFFT DEVELOPING CO LTD, KURTEV and TOKYO KOUGIYOU DAIGAKUCHIYOU.

Patent filings in countries

World map showing NUTRICHEM INTERNAT CO LTDs patent filings in countries

Patent filings per year

Chart showing NUTRICHEM INTERNAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hong Ying 4
#2 Xue Jinchun 4
#3 Zhan Yuping 4
#4 Lu Jun 4
#5 Zhang Cong 4
#6 Zhan Fukang 4
#7 Jin Cao 3
#8 Zheng Zhang 3
#9 Wenjun Wang 2
#10 Shilu Liu 2

Latest patents

Publication Filing date Title
WO2012024920A1 Method for preparing 5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)-4-trifluoromethylsulfinylpyrazole
CN101999355A Herbicide composite, preparation and application thereof
CN102150671A Bactericide composition and preparation and application thereof
CN102030617A Preparation methods of insect sex pheromone compound, insect sex pheromone ether compound and insect sex pheromone ester compound
CN101961023A Herbicide composition and application thereof
CN101961011A Herbicide composition and application thereof
CN101946783A Herbicide composition and application thereof
CN102002013A Preparation method of 6-amino-7-fluoro-1,4-benzoxazine-3(4H)-ketone
CN101948389A Method for preparing 2-(5-fluoro-2,4-dinitrophenoxy) acetic acid and ester thereof
CN101723898A Method for preparing 5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethyl)-4-trifluoromethyl sulfinyl pyrazol
CN101693691A Process for preparing 5-amino-3-cyano-1-((2,6-dichloro-4-trifluoromethyl) phenyl)- 1H-pyrazole
CN101648905A Preparation method of 2- chloro-6-trichloromethyl pyridine
CN101642711A Phenol methylation catalyst, preparation method thereof and method for preparing methyl phenol
CN101565400A Preparation method of 4-amino-3, 5, 6-chloropyridine-2-methanoic acid