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CHEN AIHUA

Overview
  • Total Patents
    105
  • GoodIP Patent Rank
    14,103
  • Filing trend
    ⇩ 100.0%
About

CHEN AIHUA has a total of 105 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2006. It filed its patents most often in China and United States. Its main competitors in its focus markets pharmaceuticals, chemical engineering and machine tools are FAN ZHEN, HUA MEI and LI ZHILONG.

Patent filings in countries

World map showing CHEN AIHUAs patent filings in countries
# Country Total Patents
#1 China 102
#2 United States 3

Patent filings per year

Chart showing CHEN AIHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Aihua 99
#2 Yin Gerald 2
#3 Ni Tuqiang 1
#4 Luo Lee 1
#5 Liu Yijun 1
#6 Chen Jinyuan 1
#7 The Inventor Has Waived The Right To Be Cited 1
#8 Ho Henry 1
#9 Todaka Ryoji 1

Latest patents

Publication Filing date Title
CN112265800A Anti-deviation mechanism for conveyer belt equipment
CN112211258A Energy-saving, sanitary and safe secondary water supply equipment
CN111960032A Anti-deviation structure of mining conveying belt
CN111872062A Mining waste treatment system
CN111420978A Method for restoring heavy metal contaminated soil in mining area
CN111151050A Hierarchical formula sewage treatment ware for environmental protection engineering
CN111330338A Ecological environment-friendly wastewater-free water purifier
CN111330339A Environment-friendly device for treating printing and dyeing wastewater
CN111346414A Automatic environmental protection processing system of waste water
CN110978101A Production of fire-retardant plastics combined material is with pelleter that has separation function
CN111098425A Production of fire-retardant plastics combined material is with pelleter that has separation function
CN107512818A A kind of coal mine equipment and its method of work with wastewater treatment structure
CN107745725A Novel brake clamp for track traffic
CN107585941A Coal mine equipment with wastewater treatment structure
CN107719410A A kind of Novel brake clamp and its method of work for track traffic
CN107671441A A kind of thin plate cutting feed device and its method of work
CN107511712A Thin plate cutting feed device
CN107693198A A kind of orthopaedics ice compress fixing bag
CN107595455A A kind of orthopaedics safely wrap by traction
CN105963550A Extraction method of heparin sodium and heparin sodium product