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XIAMEN KINGDOMWAY VITAMIN CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    75,407
  • Filing trend
    ⇧ 66.0%
About

XIAMEN KINGDOMWAY VITAMIN CO LTD has a total of 22 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, biotechnology and foods and drinks are DSM FINE CHEM AUSTRIA GMBH, BROTHER ENTPR HOLDING CO LTD and BIONIQS LTD.

Patent filings in countries

World map showing XIAMEN KINGDOMWAY VITAMIN CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing XIAMEN KINGDOMWAY VITAMIN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Jianyang 8
#2 Huang Yuwei 7
#3 Zhao Jiayu 7
#4 Zhang Shuilu 6
#5 Pan Biwen 5
#6 Ma Ruida 5
#7 Xiao Liang 5
#8 Ye Yanqiu 4
#9 Su Zhenying 4
#10 Chen Xiaowei 3

Latest patents

Publication Filing date Title
CN112262126A Preparation method of beta-carotene
CN111909106A Synthesis method for continuous saponification and decarboxylation of 4-methyl-5-ethoxy oxazole
CN110527700A A kind of vitamin D3Method of purification
CN110483433A The synthetic method of 4- methyl -5- ethyoxyl oxazole acetoacetic ester
CN110452181A The synthetic method of 2- methyl -4- amino -5- formamide methylpyrimidine
CN110538473A Atomizing disc, spray drying atomizer and method for atomizing high-viscosity material by using atomizing disc
CN110386866A A kind of the continuous extraction drying device and method of butenone
CN109721635A A kind of preparation method of 7-DHC and vitamine D3
CN109369486A A kind of preparation method of canthaxanthin
CN109516906A A kind of method and apparatus of catalytic reaction rectification synthesis butanone alcohol
CN109517851A A kind of synthetic method of vitamine A acetate
CN109452467A A kind of type vitamin A microcapsules and its preparation method and application
CN108065443A Hydrophobic double coated microcapsules of type and preparation method thereof
CN108047112A A kind of method of vitamin A one pot process beta carotene
CN108101817A The method that beta carotene oxidation prepares canthaxanthin
CN106748943A The method and device that a kind of continuous hydrolysis of the double grignard condensation products of vitamin A intermediate are neutralized
CN106699531A Method for preparing methyl vinyl ketone through continuous dehydration of butanone alcohol
CN106544391A The method that enzyme catalysiss prepare vitamin A palmitate
CN105969833A Synthesis method of vitamin A palmitate
CN105985219A Vitamin A intermediate un-translocated hexacarbinal synthesis method