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KINGCHEM LIAONING CHEMICAL CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    136,724
  • Filing trend
    ⇩ 75.0%
About

KINGCHEM LIAONING CHEMICAL CO LTD has a total of 16 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry and environmental technology are CHENGDU WEI BO SI TE TECHNOLOGY CO LTD, SHANGHAI SINOFLUORO SCIENT CO and ALCAR SRL.

Patent filings in countries

World map showing KINGCHEM LIAONING CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing KINGCHEM LIAONING CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fu Limin 6
#2 Song Tongji 6
#3 Jia Tiecheng 4
#4 He Bingshu 3
#5 Li Zhenwei 3
#6 Liu Guangsheng 3
#7 Wang Yongcan 3
#8 Jiang Zhipeng 3
#9 Liu Zhanlong 3
#10 Zhao Yang 3

Latest patents

Publication Filing date Title
CN111875543A Preparation method of 4-trifluoromethylpyrazole
CN112079694A Method for preparing trichloromethoxybenzene or derivatives thereof
CN111909024A Preparation method of 4-formylbenzoic acid
CN109678741A The preparation method of 4- amino -3- fluobenzoic acid
CN110128422A The synthetic method of 5- methoxyl group -7- azaindole
CN108276329A A kind of preparation method of the fluoro- 2,2,4- trimethyls -1,2- dihydroquinoline of 6-
CN107935876A A kind of preparation method of 2 (3 amino, 4 chlorobenzoyl) benzoic acid
CN107954861A A kind of preparation method of the bromo- 5- iodine benzylalcohols of 2-
CN107698503A A kind of preparation method of 8 fluorine quinoline and the preparation method of the fluorine quinoline of 3 iodine 8
CN107032965A A kind of preparation method of 3 trifluoro-methoxy-phenol
CN105016983A Preparation method for pentafluorophenol
CN104447328A Method for preparing alkyl 4,4-difluoroacetylacetate
CN103553884A Method for preparing trifluoromethoxybenzene
CN103274929A Preparation method of 2-trifluoromethyl benzoic acid
CN104119238A Preparation method for 4-(chlorodifluoromethoxy)aniline
CN102120717A Method for producing trichloromethoxybenzene by using chlorobenzene as solvent