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TIANJIN HONGDA COLOR MASTERBATCH CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    68,283
  • Filing trend
    ⇩ 14.0%
About

TIANJIN HONGDA COLOR MASTERBATCH CO LTD has a total of 25 patent applications. It decreased the IP activity by 14.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and chemical engineering are YANCHENG SHENYUAN PLASTIC CO LTD, CHANGSHU HAIYU RUBBER CO LTD and JIESHOU HONGXIN PLASTIC IND CO LTD.

Patent filings in countries

World map showing TIANJIN HONGDA COLOR MASTERBATCH CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing TIANJIN HONGDA COLOR MASTERBATCH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Jianqiao 24
#2 Liu Liya 1

Latest patents

Publication Filing date Title
CN109159319A A kind of color masterbatch stirring device
CN109159321A It is a kind of to accelerate air-dried Masterbatch production equipment
CN109159316A A kind of Masterbatch pelleter
CN109158302A A kind of Masterbatch screening plant
CN109159320A A kind of master-batch drying device
CN109159317A A kind of Masterbatch production equipment
CN107650294A Pigment particles for terylene inhales break flour device and its manufacturing process
CN107718354A Masterbatch dries knot screen machining processes
CN107584689A Color masterbatch stirring device and its manufacturing process
CN107599225A Masterbatch carrier dryer and its manufacturing process
CN107599219A Masterbatch pellet device and its manufacturing process
CN107618124A Masterbatch cooling device and its manufacturing process
CN107718355A Masterbatch screening plant and its manufacturing process
CN106009141A Preparation method of modified plastic for household electrical appliance housing
CN106221004A The preparation method of plastics antistatic master granule
CN106188771A A kind of Masterbatch with antioxygen, antibacterial functions
CN106280301A A kind of flame-retardant color master batch grain
CN106273048A A kind of preparation method of antioxidation master batch
CN106279974A A kind of new modified plastics
CN106009356A Anti-ultraviolet black master batch and preparation method thereof