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GUIZHOU KAILIN GROUP MINERAL FERTILIZER CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    161,435
  • Filing trend
    ⇧ 300.0%
About

GUIZHOU KAILIN GROUP MINERAL FERTILIZER CO LTD has a total of 11 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, materials and metallurgy and environmental technology are ORGANO CORP, TIANJIN BISHUIYUAN MEMBRANE MAT CO LTD and PETRIK VIKTOR IVANOVICH.

Patent filings in countries

World map showing GUIZHOU KAILIN GROUP MINERAL FERTILIZER CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing GUIZHOU KAILIN GROUP MINERAL FERTILIZER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Qian 6
#2 Yang Yang 6
#3 Chen Bin 5
#4 Peng Xuejiang 5
#5 Xiang Shuanglong 3
#6 Yan Dabo 2
#7 Mei Gui 2
#8 Gong Xu 2
#9 Zhou Yingxia 2
#10 Tian Yong 2

Latest patents

Publication Filing date Title
CN110898457A Novel extraction tank for wet-process phosphoric acid extraction and extraction pre-decomposition process
CN110903108A Production method for increasing 64% diammonium phosphate nitrogen content and ammoniation granulator
CN110086101A A kind of switchgear house automatic temperature control
CN110054190A A kind of method that prodan production waste absorbs moisturizing for phosphoric acid by wet process fluorine
CN110155976A A method of reducing wet phosphoric acid extracting bath liquid level protection top erosion resistant coating
CN109837548A A kind of outer top surface preserving method of phosphoric acid extraction slot
CN109454058A A kind of cleaning plant and its application method for tubular reactor
CN109012191A A kind of reverse osmosis membrane inflow temperature regulating device
CN108918343A A kind of solution density oriented detection device
CN108355382A A kind of solid-liquid is from separator
CN107265677A A kind of efficient circulation water treatment agent and its application