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JINAN SHENGQUAN GROUP SHARE HOLDING CO LTD

Overview
  • Total Patents
    354
  • GoodIP Patent Rank
    6,965
  • Filing trend
    ⇧ 6.0%
About

JINAN SHENGQUAN GROUP SHARE HOLDING CO LTD has a total of 354 patent applications. It increased the IP activity by 6.0%. Its first patent ever was published in 2006. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets materials and metallurgy, macromolecular chemistry and polymers and textiles and paper are JINAN SHENGQUAN GROUP SHARE-HOLDING CO LTD, HANGZHOU GAOXI TECH CO LTD and HÜTTENES-ALBERTUS CHEMISCHE WERKE GES MIT BESCHRÄNKTER HAFTUNG.

Patent filings per year

Chart showing JINAN SHENGQUAN GROUP SHARE HOLDING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Yilin 180
#2 Jiang Chengzhen 124
#3 Gao Shaofeng 100
#4 Zhang Jinzhu 84
#5 Zhu Jianxun 68
#6 Liu Ding 62
#7 Liu Jie 57
#8 Ma Junqiang 39
#9 Liu Xiaomin 32
#10 Li Zhaozheng 27

Latest patents

Publication Filing date Title
CN111663361A Papermaking white water purifying agent, using method thereof, modified paper pulp containing papermaking white water purifying agent and modified paper
CN110922493A Modified lignin nanocellulose, preparation method and application thereof, and modified mortar containing modified lignin nanocellulose
CN110591162A Nano cellulose powder material, preparation method, re-dispersed nano cellulose pulp containing nano cellulose powder material and application
CN110499554A A kind of natural feather composite material and preparation method and application
CN110540741A Degradable composite material and preparation method and application thereof
CN110158348A A kind of modified composite fiber material and its preparation method and application
CN110158361A A kind of modified corrugated paper and its preparation method and application
CN110067158A A kind of paper and its preparation method and application
CN110130150A A kind of paper and its preparation method and application
CN111944486A Saccharide mixture and preparation method and application thereof
CN110028702A A kind of nano silica dopen Nano cellulosic material and its preparation method and application
CN109880405A A kind of modified carbon black particle and its preparation method and application
CN109942720A A kind of nano cellulose material and its preparation method and application
WO2019141140A1 Micro-nano lignocellulose, preparation method thereof and application thereof
ZA201808269B Process for the production of furfural from the prehydrolysate generated in the process of dissolving pulp production
CN109594429A Composite plate core board and preparation method thereof, composite plate and application comprising it
WO2019109815A1 Nanocellulose, preparation method therefor and use thereof
CN109517445A A kind of electric heating ink and its preparation method and application
CN109280426A A kind of preparation method of electric heating ink and electric heating ink therefrom and application
CN109295522A Polyvinyl spinning solution and preparation method thereof, soluble vinylon fiber therefrom and the water soluble paper comprising it