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CHINA PACKAGING RES & TEST CT

Overview
  • Total Patents
    61
  • GoodIP Patent Rank
    49,310
  • Filing trend
    ⇩ 60.0%
About

CHINA PACKAGING RES & TEST CT has a total of 61 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets measurement, packaging and shipping and control are DANDONG BETTERSIZE INSTR LTD, ENVIROTEST SYSTEMS INC and BIOHIT BIOTECHNOLOGY HEFEI CO LTD.

Patent filings in countries

World map showing CHINA PACKAGING RES & TEST CTs patent filings in countries
# Country Total Patents
#1 China 61

Patent filings per year

Chart showing CHINA PACKAGING RES & TEST CTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Zihan 16
#2 Wang Gang 14
#3 Li Zhiheng 14
#4 Yuan Wenguang 10
#5 Liu Hui 9
#6 Feng Yong 9
#7 Xueshan Han 9
#8 Zhang Weihong 9
#9 Gang Wang 9
#10 Li Keli 8

Latest patents

Publication Filing date Title
CN112083085A Method for measuring migration quantity of 1, 4-butanediol in food contact material and product by using gas chromatography
CN112098259A Oxygen absorption performance measuring device and method for deoxidizer
CN111595965A Method for detecting transport amount of isoprene in packaging material
CN111624290A Method for determining VOCs in packaging material by purging and trapping-gas chromatography-mass spectrometry
CN110907115A Fork frame type drop test machine
CN110361151A A kind of low pressure vibration-testing apparatus and method
CN110441139A A kind of packaging bag heat sealability test method
CN109884204A The detection method of packaging material for food mineral oil in fluid
CN109459379A A kind of aluminum cream inner tube coating device for detecting performance and method
CN109813650A A kind of packaging winding film viscosity detection clamping device
CN107860811A Cover of pop can face coat integrity test device and method of testing
CN107954060A The packing case being readily transported
CN108007623A Pop can opens force checking device and detection method
CN107144480A A kind of experimental rig for measuring padded coaming vibration transmissibility
CN107167384A Simulate the carton clamping experimental provision of hydraulic pressure carrying fork truck
CN106628591A Universal type transportation table supporting arm mechanism for engine cover
CN106527274A Dual-core vibration curve acquisition recorder used for logistics monitoring and recording method thereof
CN106645468A Method for measuring VOCs in packaging material by virtue of gas chromatography-mass spectrometry
CN106547000A Logistics monitoring GPS track recorders and recording method during overlength
CN106053255A Tray static shear property testing device and testing method thereof