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CHANGZHOU HAIFEIER MACHINERY CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    134,786
About

CHANGZHOU HAIFEIER MACHINERY CO LTD has a total of 13 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets machines and packaging and shipping are MODAN MACHINERY, FRANKLIN RES AND DEV CORP and TOMI KIKAI KOGYO KK.

Patent filings in countries

World map showing CHANGZHOU HAIFEIER MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing CHANGZHOU HAIFEIER MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wang Yuanbing 13
#2 Jin Xiuling 1

Latest patents

Publication Filing date Title
CN111590854A Full-biodegradable 7-layer separation mold
CN111590855A Full-biodegradable 5-layer separation mold
CN111619087A High-barrier PVDC low-temperature shrinkage 5-layer co-extrusion film blowing equipment
CN111590853A High-barrier PVDC low-temperature shrinkage 7-layer co-extrusion film blowing equipment
CN111590852A 7-layer co-extrusion film blowing experimental machine
CN111590860A 7-layer co-extrusion PVDC film blowing mold
CN111745943A Heating secondary blowing process in film blowing machine
CN111590851A 5-layer co-extrusion film blowing experimental machine
CN111590859A 5-layer co-extrusion PVDC (polyvinyl dichloride) film blowing mold
CN111196022A Five-layer co-extrusion three-bubble low-temperature bidirectional shrinkage barrier film equipment
CN111186712A Full-automatic unmanned installation paper tube rolling machine
CN111055485A Thickness measuring temperature control automatic adjustment air ring
CN109049612A Horizontal rotation structure is drawn on inflation film manufacturing machine