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YANTAI METASTAR SPECIAL PAPER CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    171,088
About

YANTAI METASTAR SPECIAL PAPER CO LTD has a total of 11 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China and United States. Its main competitors in its focus markets textiles and paper, machines and macromolecular chemistry and polymers are MERCER INT INC, SCHEUFELEN PAPIERFAB and FIRST QUALITY TISSUE LLC.

Patent filings in countries

World map showing YANTAI METASTAR SPECIAL PAPER CO LTDs patent filings in countries
# Country Total Patents
#1 China 10
#2 United States 1

Patent filings per year

Chart showing YANTAI METASTAR SPECIAL PAPER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Yanlei 10
#2 Wang Zhixin 8
#3 Sun Jing 8
#4 Jiang Ming 8
#5 Deng Junbo 5
#6 Zhang Junhua 4
#7 Wang Chuanguang 3
#8 Wang Dianxin 2
#9 Li Lei 2
#10 Bao Weidong 2

Latest patents

Publication Filing date Title
CN106245411A A kind of production method of meta-aramid fibers paper base material
CN106283834A A kind of preparation method of high intensity aramid fiber insulation laminate
CN106283836A A kind of preparation method of high density aramid fiber insulation hardboard
CN105603802A Method for preparing high-smoothness poly-m-phenyleneisophthalamide paper for insulation
CN105544286A Preparation method of p-aramid fiber-mica paper
CN105568750A Para-aramid fiber and mica composite paper and production method thereof
CN105544285A M-aramid fiber mica paper and preparation method thereof
CN103943806A Battery diaphragm formed by aramid fibers and preparation method thereof
CN103451989A Electrothermal high-temperature-resistant carbon fiber paper and preparation method thereof
CN102517976A Preparation method of pure p-aramid paper