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WEI GUIYING

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    131,957
About

WEI GUIYING has a total of 13 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, machine tools and machines are OLSCHEWSKY WILHELM, NORIT NV and PEDERSEN BJOERN.

Patent filings in countries

World map showing WEI GUIYINGs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wei Guiying 13

Latest patents

Publication Filing date Title
CN109542038A A kind of control system and automatic manufacturing method based on reaction kettle production epoxy resin
CN109351047A A kind of filter device of chemical liquid raw material
CN109433138A A kind of efficient hybrid reactor of Chemical Manufacture
CN109530554A A kind of mold positioning device
CN109202599A A kind of vial-type injection mold grinding device and its application method
CN109224580A A kind of industrial chemicals layered filtration device
CN109200968A A kind of full-automatic chemical industry reaction kettle
CN109176987A A kind of location structure of mold
CN109205044A One kind protecting storing unit for graphene
CN108943529A A kind of porous sulfurizing mould and its setting-out vulcanization process
CN108907636A A kind of production method of die casting
CN108859000A A kind of injection mold of fast automatic positioning
CN108972967A A kind of compression molding mold and its die sinking tool