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SHANGHAI PRECISE PACKAGING CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    69,146
  • Filing trend
    ⇩ 25.0%
About

SHANGHAI PRECISE PACKAGING CO LTD has a total of 25 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2012. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets packaging and shipping, surface technology and coating and measurement are POPPACK LLC, A & R CARTON LUND AB and MOELLERS E FA.

Patent filings in countries

World map showing SHANGHAI PRECISE PACKAGING CO LTDs patent filings in countries

Patent filings per year

Chart showing SHANGHAI PRECISE PACKAGING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Weidong 16
#2 Wang Yingjiang 11
#3 Li Xiaoping 7
#4 Jiang Xiaowei 4
#5 Weidong Jiang 1

Latest patents

Publication Filing date Title
CN111392139A Packaging material sterilization device and sterilization method
CN111516924A Edge-folding forming device for packaging container
CN111497329A Prepressing forming device for sealed container
CN111473518A Hot air heater shell and hot air heater
CN111470110A Elastic positioning device of sealed packaging container conveyor
CN111392131A Non-contact electric energy transmission device and packaging machine for heat-seal packaging
CN111453498A Deviation correcting device and automatic deviation correcting and feeding system
CN111348273A Liquid filling machine cutter guider
CN111115009A Blank for packaging container, and method for opening packaging container
CN110217483A A kind of Dustproof lid
CN110220648A A kind of novel tank port sealing property detecting method
CN109573916A A kind of filling machine actuating device of in-line arrangement
CN109795788A A kind of hybrid packed container and its application
CN109775645A The linear aseptic filler of PET bottle of compatible different size bottlenecks
CN107640370A A kind of liquid filling device packing container ultrasonic sealing device
CN107244473A A kind of paper substrate hydraulic seal packing container
CN107187692A A kind of hydraulic seal packing container
CN106853882A A kind of hydraulic seal packing container
CN106275688A A kind of packing container and blank thereof
CN106144119A A kind of single cover-lifting type shedding motion of the sealed package of pourable food products