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JIANGXI KEYUAN BIOPHARM CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    148,842
  • Filing trend
    ⇩ 80.0%
About

JIANGXI KEYUAN BIOPHARM CO LTD has a total of 11 patent applications. It decreased the IP activity by 80.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, chemical engineering and environmental technology are KOBAYASHI PERFUMERY CO LTD, ELPROCHINE AG and OXEA DEUTSCHLAND GMBH.

Patent filings in countries

World map showing JIANGXI KEYUAN BIOPHARM CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing JIANGXI KEYUAN BIOPHARM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Qinbo 10
#2 Cao Jinhui 9
#3 Xiong Zhenhua 8
#4 Zong Kuang 7
#5 Zeng Peng 6
#6 Chen Chuxiong 2
#7 Liu Jianming 2
#8 Yu Hailiang 1
#9 Zhou Ximei 1
#10 Zhong Lin 1

Latest patents

Publication Filing date Title
CN108863757A A kind of coproducing methyl benzoic acid, methyl benzonitrile and benzene dicarbonitrile method
CN108047033A A kind of reaction unit and its method for preparing almond acid compounds
CN108047034A A kind of method of coproducing methyl benzoic acid, methyl benzoic acid ester and ester
CN108117486A A kind of method of coproducing methyl benzoic acid, methyl benzoyl chloride and phthalyl chloride
CN108218710A A kind of method of comprehensive utilization of m-methyl benzoic acid nitration reaction solid waste
CN108129322A A kind of synthetic method of 2- nitros -3- methyl benzoic acids
CN106831392A A kind of method of coproduction benzoic acid, p-methylbenzoic acid and m-methyl benzoic acid
CN105461593A Continuous preparing method for 6-cyano-5-hydroxyl-3-oxohexanoate tert-butyl ester
CN106866395A A kind of separation method of acetophenone and 1 benzyl carbinol
CN103739473A Continuous distillation process for aromatic acyl chloride