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HEFEI CHEMJOY POLYMER MAT CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    108,094
  • Filing trend
    ⇧ 66.0%
About

HEFEI CHEMJOY POLYMER MAT CO LTD has a total of 16 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 environmental technology, organic fine chemistry and chemical engineering are JIANGSU JIUWU HI TECH CO LTD, ZHEJIANG QICAI ENV TECH CO LTD and BADER MANSOUR S.

Patent filings in countries

World map showing HEFEI CHEMJOY POLYMER MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing HEFEI CHEMJOY POLYMER MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Yaoming 16
#2 Li Chuanrun 16
#3 Wu Liang 16
#4 Li Wei 14
#5 Zhang Qin 13
#6 Yan Haiyang 13
#7 Xu Tongwen 12
#8 Wang Xiaolin 5
#9 Cao Zheng 3
#10 Tao Zhen 2

Latest patents

Publication Filing date Title
CN109180534A A kind of method of Total alkaloids eluent desalination
CN109096230A One kind preparing ascorbic method by bipolar membrane electrodialysis
CN109134317A A kind of method that bipolar membrane electrodialysis prepares L-10- camphorsulfonic acid
CN108689827A A method of formic acid is prepared by bipolar membrane electrodialysis
CN108793516A A kind of method that two-stage electrodialysis concentrates hydrochloric waste water
CN107129081A A kind of processing of the sour acid out waste water of 2B and resource recovery process
CN106892454A A kind of method that utilization electrodialytic technique prepares water dispersible TiO 2 sol
CN106946385A A kind of recoverying and utilizing method of high-concentration fluorine-containing waste water
CN106474926A A kind of method that sugared alkali ratio in Nicotiana tabacum L. extraction or extract is regulated and controled by electrodialytic technique
CN107486022A A kind of round trip spiral coil type diffusion dialysis membrane module and preparation method thereof
CN105906111A Method for separating salt from coal-chemical-industry wastewater through electroosmosis technique
CN105646600A Method for removing residual acids in biosaccharide preparation technique by electrodialysis
CN105617867A Method for removing heavy metal ions from asparagus saponin extraction liquid
CN105481152A Method for continuously removing chlorine and nitrate in extracting solution of tobacco
CN105463505A Device and method for conducting diffusion dialysis and electrolysis electrodialysis integrated treatment on vanadium-alkali feed liquid in alkali method vanadium extraction process
CN106517602A Inorganic ceramic micro-filtration membrane and electrodialysis integrated device and preparation method thereof