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NEIJIANG HUAYUAN ELECTRONIC MATERIALS CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    213,233
About

NEIJIANG HUAYUAN ELECTRONIC MATERIALS 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. Its main competitors in its focus markets materials and metallurgy and machines are TOSHIBA KASEI KOUGIYOU KK, GLASTEKNISK UTVECKLING AB and SAALE GLAS GMBH.

Patent filings in countries

World map showing NEIJIANG HUAYUAN ELECTRONIC MATERIALS CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing NEIJIANG HUAYUAN ELECTRONIC MATERIALS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Liu Shuming 11
#2 Chen Rui 8
#3 Liu Gang 8
#4 Ni Haiwei 4
#5 Deng Xianchao 4
#6 Zhu Ming 4
#7 Wu Yuankun 3
#8 He Bin 3
#9 Sun Zhi 2
#10 Hu Xiaocheng 1

Latest patents

Publication Filing date Title
CN104446006A Reactive emulsifier and method for preparing emulsion
CN104445964A Alkali-free glass fiber and preparation method thereof
CN104402214A Method for producing glass fiber by using pulping and paper-making white mud
CN103215699A Internal and external withdrawing two-purpose glass fiber roving creel
CN103172268A E glass fiber with low boron and low softening point, preparation method and application thereof
CN103145341A Fluoride-free, boron-free and alkali-free glass fibre and preparation method for same
CN103071574A Preparation method and application of glass fiber powder
CN103058513A Compound clarifying agent, preparation method thereof and method for preparing E glass fiber by adopting compound clarifying agent
CN103058531A Glass fiber soakage agent for producing transparent sheet yarns
CN102603197A Method for producing alkali-free glass fiber by taking industrial slag as raw material
CN102531402A Method for producing alkali-free glass fiber by albite serving as fluxible clarifying agent