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Zhejiang hongchang machinery co ltd

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    171,042
  • Filing trend
    ⇩ 100.0%
About

Zhejiang hongchang machinery co ltd has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, measurement and medical technology are ZHAOQING DUANZHOU AOJIANG TECH CO LTD, KATWIJK S IND N V VAN and FUQING CITY MAOSHUN PACKAGING CO LTD.

Patent filings in countries

World map showing Zhejiang hongchang machinery co ltds patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing Zhejiang hongchang machinery co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Changling 10
#2 Chen Jingong 1
#3 Zhu Ruixin 1
#4 Lin Yuheng 1
#5 Changling Wang 1

Latest patents

Publication Filing date Title
CN111805594A Safety sampling knife
CN107510537A The electromechanical inspection mechanism of the automatic electric-examination of sheath
CN107510538A The automatic electric-examination machine of sheath
CN107560808A The automatic electric-examination Ji Songtao mechanisms of sheath
CN106586101A External packaging machine for medical gloves
CN104859904A Glove placing and air blowing device of medical glove lining paper packaging machine
CN104973298A Receiving component of medical glove liner paper packing machine
CN104859881A Medical glove lining paper packaging machine
CN104943903A Glove conveying component of lining paper packaging machine for medical gloves
CN103274238A Pressing type drawing device
CN103274256A Continuous folding device
CN102642337A Pressure data display device for air pressure