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LIANHE CHEMICAL TECHNOLOGY CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    226,872
About

LIANHE CHEMICAL TECHNOLOGY CO LTD has a total of 23 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry and environmental technology are JIANGSU TIANYIN CHEMICAL CO LTD, GENCHEM CHANGZHOU CO LTD and CHONGQING HUABANG SHENGKAI PHARMACEUTICAL CO LTD.

Patent filings in countries

World map showing LIANHE CHEMICAL TECHNOLOGY CO LTDs patent filings in countries

Patent filings per year

Chart showing LIANHE CHEMICAL TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Ping 16
#2 Fan Xiaobin 11
#3 Pan Qiangbiao 7
#4 Li Yangzhou 4
#5 Peng Yinsheng 4
#6 Ping Wang 4
#7 Zhang Juntao 3
#8 Lin Xingjun 3
#9 Li Qiang 3
#10 Guo Zhanghong 3

Latest patents

Publication Filing date Title
CN104058911A Method for preparing sulfoxide or sulfone by using micro-channel reactor
CN103524305A Preparation method of 1,3-propanediol derivatives and intermediates
CN103086842A Synthesis method of 3,3',4,4',5,5'-hexafluorobiphenyl
CN103086850A Preparation method of CF2O-containing compound, and intermediate compound and preparation method thereof
CN103058820A Preparation methods of 4-bromo-2,6-difluoro-trifluorotoluene and intermediate thereof
CN102924314A Preparation method of 2-amino-6-nitrobenzoic acid
CN102895932A Device for photo-catalytic bromination reaction
CN102516047A Preparation methods of 2-(trifluoromethyl)benzaldehyde and intermediate thereof
CN102887840A Method for preparing low-water-content solid methyl disulfonic acid through taking methylene chloride as raw material
CN102140062A Method for preparing 2,5-dimethyl phenylacetic acid
CN102174014A Preparation method of 3-chloropyridine
CN102153507A Preparation method of 2,3-dichloropyridine
CN102086147A Preparation method of substituted phenol
CN101774978A Preparation method of linezolid and intermediate thereof
CN101735023A Method for preparing 3-bromo-5-chlorophenol
CN101648918A Intermediate compound of candesartan cilexetil and synthesis method thereof
CN101397277A Method for synthesizing aminomethyl biphenyl tetrazole and salt thereof, intermediate and synthetic method thereof