Learn more

Chengdu dongyou packaging co ltd

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    103,970
  • Filing trend
    ⇩ 100.0%
About

Chengdu dongyou packaging co ltd has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools and packaging and shipping are POLENGHI ROBERTO, JIANGXI HUAYA PACKAGING MAT CO LTD and KRAFT LOTHAR.

Patent filings in countries

World map showing Chengdu dongyou packaging co ltds patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing Chengdu dongyou packaging co ltds patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Lyu Zhongdong 3
#2 Pu Lusheng 3
#3 Zu Long 2
#4 Tian Yu 2
#5 Lin Fengling 2
#6 Jiang Guian 2
#7 Lin Huoyuan 1
#8 Jiang Gui'An 1

Latest patents

Publication Filing date Title
CN107323995A It is easy to implement the transport case feeder equipment of automated production
CN107323796A The assembling box body connecting structure of service life can be improved
CN107499650A It is easily installed the coaming plate clamping device of coaming plate packing case
CN107322513A The fixing device that can prevent side plate from toppling over
CN107498277A Skeletal container prevents the method that boxboard is toppled over when installing
CN107378856A Improve the assemble method of steel case quality
CN107350995A A kind of steel case installation support meanss
CN107160311A Protect the installation mechanism of steel case connecting portion
CN107225646A The method for improving hoarding box assembled speed
CN107380617A The method for avoiding hoarding box compromised quality in transit
CN107264921A Improve the hoarding box of assembling speed
CN107263067A Improve the method that steel case installs convenience
CN107352127A A kind of packing case with height adjusting function
CN107380654A Prevent the packing case that article damages in course of conveying
CN107350949A Timber processing apparatus for wood packing box
CN107378675A For removing the mechanism of steel case light plate burr