Learn more

ZHONGSHAN MEIJIESHI PACKAGING PRODUCT CO LTD

Overview
  • Total Patents
    229
  • GoodIP Patent Rank
    7,614
  • Filing trend
    ⇩ 66.0%
About

ZHONGSHAN MEIJIESHI PACKAGING PRODUCT CO LTD has a total of 229 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets machines, packaging and shipping and machine tools are AERO PUMP GMBH, TECH DE PULVERISATION PAR ABRE and MT IND INC.

Patent filings in countries

World map showing ZHONGSHAN MEIJIESHI PACKAGING PRODUCT CO LTDs patent filings in countries
# Country Total Patents
#1 China 229

Patent filings per year

Chart showing ZHONGSHAN MEIJIESHI PACKAGING PRODUCT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liang Jinkao 80
#2 Li Jun 68
#3 Shi Yongzhong 51
#4 Zhang Yonglei 45
#5 Liang Peihui 40
#6 Ma Wenchao 30
#7 Zhu Maoyong 24
#8 Huang Guoxian 15
#9 Xiao Pinzhi 10
#10 Zhang Zhiguo 7

Latest patents

Publication Filing date Title
CN112173411A Full-plastic self-locking pump
CN112093263A Environment-friendly foam pump core
CN112093264A Environment-friendly foam pump
CN112110030A External spring pump distributor with safety outlet valve
CN112093262A Independent external spring pump core
CN111924318A Plastic pistol spray pump
CN111644282A Trigger spray pump structure
CN111264997A Skin care type external spring emulsion pump
CN111268274A External spring pump with left and right locking structures
CN111237516A Quantitative aerosol valve for inhalation administration
CN111268272A Full-plastic self-locking pump
CN111194986A External double-spring perfume pump
CN110723408A Novel full-plastic emulsion pump structure
CN110664090A Miniature perfume pump structure with external spring
CN110664089A Perfume pump structure with external spring
CN110547582A Waterproof lotion pump with external spring
CN110547583A Novel perfume pump
CN110354349A A kind of nasal cavity cleaning actuator
CN109896145A A kind of environmental-friendly type emulsion pump configuration
CN109878886A A kind of full-plastic lotion pump configuration