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WEI HAIMIAN

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    111,319
About

WEI HAIMIAN has a total of 15 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers and machines are CO2STARCH PTY LTD, CAROLINA COLOR CORP and HEFEI ZHIYUAN PACKAGING TECH CO LTD.

Patent filings in countries

World map showing WEI HAIMIANs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing WEI HAIMIANs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wei Haimian 15

Latest patents

Publication Filing date Title
CN105061904A EPM-EPDM foamed material and preparation method thereof
CN105061137A Synthetic method for 4, 4'-bis(chloromethyl) biphenyl
CN105110357A Method used for preparing magnesium hydroxide fire retardant from magnesium salt
CN105152187A Method for extracting lithium chloride from high lithium salt lake brine
CN105060321A Preparation process for anhydrous magnesium carbonate
CN105060320A Method for preparing magnesium hydroxide by high magnesium-lithium ratio salt lake brine
CN105036159A Method for preparing lithium carbonate with high-lithium salt lake bittern
CN105038176A Magnesium carbonate modified fireproof plastic and preparation method thereof
CN105060319A Method for preparing highly-dispersed magnesium hydroxide by magnesium salt
CN105060332A Iron-removal easy-filtering process for copper sulfate solution
CN105061905A EPM (ethylene propylene monomer)-LDPE (low-density polyethylene) binary blended foaming material and preparation method therefor
CN105060333A Quick iron-removal process for copper sulphate solution
CN105061906A EPDM (ethylene-propylene-diene monomer) foaming material and preparation method therefor
CN105062362A Method for catalyzing oxidative polymerization of urushiol
CN105036161A Preparation method of magnesium carbonate crystal