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Rushan dayang silica gel factory

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    92,853
  • Filing trend
    ⇩ 100.0%
About

Rushan dayang silica gel factory has a total of 18 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, materials and metallurgy and surface technology and coating are SHANDONG QILU HUAXIN HIGH TECH CO LTD, UNIZEO CO LTD and FEDERAL NOE GUP G NII KHIM I T EHLEMENTOORGANICHESKIKH SOEDINENIJ FGUP F.

Patent filings in countries

World map showing Rushan dayang silica gel factorys patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing Rushan dayang silica gel factorys patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Linlin 15
#2 Shao Chunpeng 13
#3 Qu Qingtao 9
#4 Dong Tao 9
#5 Yu Pingji 8
#6 Sun Yuezhu 8
#7 Li Yong 8
#8 Li Zhen 7
#9 Yu Xiao 5
#10 Che Qimei 3

Latest patents

Publication Filing date Title
CN110918048A Preparation method of hydrogen-absorbing pressure swing adsorption silica gel
CN110918049A Preparation method of methane adsorption silica gel
CN110898811A Preparation method of nitrogen adsorption silica gel
CN107036459A A kind of cooling tower
CN107051365A A kind of silica gel reaction unit
CN107029992A A kind of vibration screening grading plant
CN107214042A A kind of silica gel mixes glue dye device
CN107115769A A kind of hot room moisture recycle device
CN106994315A A kind of silica gel Granulation Equipments cyclone mixer
CN107185466A Aging pond is used in a kind of silica gel production
CN107030931A A kind of dryer top car device
CN107191919A Drying glue process steam condensate recovering device in a kind of silica gel production
CN107137975A A kind of hydrogel is from water installations
CN106969189A A kind of silica gel production special gate in aging pond
CN106956786A A kind of color glue material-receiving device
CN106276926A The production method of modified pressure-variable adsorption silica gel
CN106044787A Preparation method for aerogel
CN106241820A A kind of aeroge raw material and preparation method thereof