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SHANGHAI JIESHENGYUAN TECH CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    50,565
  • Filing trend
    ⇧ 400.0%
About

SHANGHAI JIESHENGYUAN TECH CO LTD has a total of 31 patent applications. It increased the IP activity by 400.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper, chemical engineering and environmental technology are SEFAR BDH INC, NANJING JIHUA 3521 ENVIRONMENTAL PROTECTION TECH CO LTD and KOREA VILENE CO LTD.

Patent filings in countries

World map showing SHANGHAI JIESHENGYUAN TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing SHANGHAI JIESHENGYUAN TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Xiufang 29
#2 Fang Dufei 14
#3 Chen Yuecheng 7
#4 Li Humin 6
#5 Ma Hongyang 5
#6 Chai Mingfei 5
#7 Gu Zhoujie 4
#8 Zhao Fuping 4
#9 Wu Minghua 4
#10 Li Dongdong 3

Latest patents

Publication Filing date Title
CN110860214A Base film layer, preparation method thereof and composite nanofiltration membrane containing base film layer
CN110700015A Paper filter material and preparation method and application thereof
CN110496652A A kind of ion exchange resin and its preparation method and application
CN110433660A A kind of preparation method of ultrafiltration membrane
CN110250568A A kind of purposes of cellulose diacetate pulp as cigarette filter stick
CN109535445A A kind of preparation method and process units of polymer pulp
CN109629299A A kind of cellulose diacetate pulp and preparation method thereof
CN109200827A A kind of plate film distilling apparatus, distillating method and application
CN109316830A A kind of smoke filtration composite material and preparation method and application
CN109157993A A kind of micro-nano bubble generator and production method
CN109134884A A kind of system and method extracting black liquor
CN108589047A A kind of method of cigarette cellulose diacetate waste silk recycling
CN108514154A A kind of flue filtering material and its preparation method and application
CN108339416A A kind of NF membrane and application thereof
CN108371345A A kind of nano-fiber composite material and application thereof
CN107160773A A kind of composite membrane with infra-red radiation heat sinking function and its production and use
CN106823866A A kind of separating and filtering film and its preparation method and application
CN106000105A Preparation method of pore size-adjustable high-flux nanofiber composite ultra-filtration membrane
CN105568556A Preparation method of super-hydrophobic or super-hydrophilic nanofiber membrane with antibacterial performance
CN105355818A Compound nanofiber lithium battery diaphragm and preparation method thereof