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MAANSHAN ZHONGCHUANG ENV PROT TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    147,731
  • Filing trend
    ⇩ 100.0%
About

MAANSHAN ZHONGCHUANG ENV PROT TECH CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and textiles and paper are LU JIE, FUYANG HONGXIANG TECH SERVICE CO LTD and KATO RESEARCH INST INC.

Patent filings in countries

World map showing MAANSHAN ZHONGCHUANG ENV PROT TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing MAANSHAN ZHONGCHUANG ENV PROT TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Xiaoping 11
#2 Wu Yun 11
#3 Lu Shanshan 11
#4 Qiang Jinfeng 11
#5 Chen Wanfang 9
#6 Li Jian 5
#7 Zhou Yuming 5
#8 Li Jie 4
#9 Deng Bingbo 3
#10 Zhang Yong 3

Latest patents

Publication Filing date Title
CN106914282A A kind of fine quick method prepared except nickel ion exchange fiber of utilization cotton
CN106890629A A kind of preparation method of the nonwoven fabrics composite film based on purification of air
CN106917263A A kind of method for preparing heavy metal ion exchange fiber using discarded acetate fiber
CN106629982A Efficient modified ion exchange fiber composite material and application thereof
CN106674041A Preparation method of acetochlor by employing ion exchange fiber as industrial acid-binding agent
CN106622402A Ion exchange fiber for electroplating wastewater treatment and electroplating wastewater treatment method
CN105950160A Restoration method for chromium-contaminated soil
CN106215910A A kind of preparation method of acid cation exchange fiber
CN105921131A Preparation method for silver extraction material
CN106049054A Method for preparing amphoteric antibacterial ion exchange fibers
CN106049047A Method for preparing sodium alginate-polypropylene functional heavy metal adsorption fiber
CN105732874A Phosphorus-containing efficient metal ion adsorbing materials and preparation method thereof