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TIANJIN HAIJING PLASTIC PRODUCTS CO LTD

Overview
  • Total Patents
    76
  • GoodIP Patent Rank
    27,654
  • Filing trend
    ⇩ 100.0%
About

TIANJIN HAIJING PLASTIC PRODUCTS CO LTD has a total of 76 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, machines and chemical engineering are HUAINING ZHONGJIAN BAMBOO PLYWOOD MFG CO LTD, SUZHOU AILIFANG CLOTHES CO LTD and HP PELZER AUTOMOTIVE INTERIOR SYSTEMS (TAICANG) CO LTD.

Patent filings in countries

World map showing TIANJIN HAIJING PLASTIC PRODUCTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 76

Patent filings per year

Chart showing TIANJIN HAIJING PLASTIC PRODUCTS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yao Haibin 36
#2 Sun Rongli 22
#3 Ren Xiquan 20
#4 Yuan Lianhua 18
#5 Zhang Chunguang 16
#6 Cai Lianxiang 14
#7 Zhang Li 6
#8 Wang Changfa 5
#9 Sun Linhai 2
#10 Zhang Lizhu 2

Latest patents

Publication Filing date Title
CN109878778A Plastic film side sealing mold
CN109878830A Finishing and packing heat-seal equipment
CN109878779A Rotation coating platform for film packaging machinery
CN109878820A Rotary both ends heat seal die
CN109878781A Plastic film overturning heat-sealing platform
CN109878776A Two-sided heat-sealing packs sealing equipment
CN109878784A Article endpoint heat seal die
CN109878780A Package packing machine coating fixed mechanism
CN109878813A Plastic foil heat seal die
CN109878816A The two-way heat-sealing device of package packing machine
CN107298782A A kind of polyethylene with good gas barrier property and preparation method thereof
CN106595236A Chemical product drying device
CN106626149A Plastic processing smashing system
CN106626122A Blasting prevention mixing device
CN106626121A Plastic two-way mixing device
CN106582412A Plastic processing and mixing equipment
CN106626125A Rubber plastic preparing device
CN106626673A Low-odor and high-barrier composite thin film and preparation method thereof
CN106643063A Drying system for various kinds of chemical plastic
CN106626150A Pulverizing equipment for plastic industry