Learn more

DALIAN JOIN KING FINE CHEMICAL CO LTD

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    42,338
  • Filing trend
    ⇩ 12.0%
About

DALIAN JOIN KING FINE CHEMICAL CO LTD has a total of 37 patent applications. It decreased the IP activity by 12.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and chemical engineering are JIUJIANG SHANSHUI TECH CO LTD, JIANGSU CHANGQING AGROCHEMICAL CO LTD and CHENGDU CARDIFF SCIENCE AND TECH CO LTD.

Patent filings in countries

World map showing DALIAN JOIN KING FINE CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 37

Patent filings per year

Chart showing DALIAN JOIN KING FINE CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Rongliang 28
#2 Dai Yao 19
#3 Liu Lingling 13
#4 Wang Yanbo 11
#5 Liang Quande 8
#6 Wang Junchun 8
#7 Lyu Chao 5
#8 Wang Xuyan 4
#9 Li Jun 4
#10 Zhao Danyang 4

Latest patents

Publication Filing date Title
CN111925518A Polyaryletherketone polymer containing straight-chain siloxane structure, preparation method and application
CN111574337A Synthetic method of 4- (3, 3-dichloroallyloxy) phenol
CN111659426A Gamma-alumina modified catalyst, preparation method thereof and application thereof in synthesizing 2, 5-dihydrofuran
CN111604041A Gamma-alumina modified catalyst, preparation method thereof and application thereof in synthesis of 1,1, 3-trichloropropene
CN111116606A Method for preparing 4, 10-dioxatricyclo [5.2.1.0(2,6) ] dec-8-ene-3-one
CN111205176A Synthetic method of 3, 5-dihalogen-2-pentanone
CN111138351A Synthetic method of 2-aminomethyl-3-chloro-5-trifluoromethylpyridine acetate
CN111170934A Dissociation method of 2-aminomethyl-3-chloro-5-trifluoromethyl pyridine nickel acetate complex
CN111170932A Preparation method of 2-aminomethyl-5-trifluoromethyl pyridine salt
CN111004216A Flazasulfuron crystal form and preparation method thereof
CN111116557A Flazasulfuron crystal form and preparation method thereof
CN111004217A Flazasulfuron crystal form and preparation method thereof
CN110437138A A kind of improvement synthesis technology of fluopyram
CN110437139A A kind of synthetic method of fluopyram
CN110143916A A kind of synthesis technology of fluazinam
CN109134349A A method of preparing fluorenes and carbazole
CN109232596A A kind of synthetic method of dibenzofurans carbazole
CN108640842A A kind of synthetic method of the bromo- 5- fluoronitrobenzenes of 2-
CN108341794A A kind of synthetic method of 3- aminomethyls tetrahydrofuran
CN108440287A A method of preparing 2- [4- (2- ethoxyethyl groups) -2,3- dimethyl phenoxies] ethylamine