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SHANDONG TIANHE PLASTIC CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    209,247
About

SHANDONG TIANHE PLASTIC CO LTD has a total of 12 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and surface technology and coating are JIANGSU GUANGHUI PACKAGE CO LTD, Qingdao sanyi plastic machinery co ltd and SHANGHAI LEADGO TECH CO LTD.

Patent filings in countries

World map showing SHANDONG TIANHE PLASTIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing SHANDONG TIANHE PLASTIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tianzhi Sun 7
#2 Hongxiang Wang 7
#3 Yan Yang 5
#4 Benshuai Wang 3
#5 Liu Jiming 3
#6 Zhuang Xin 3
#7 Duan Ling 2
#8 Yang Yan 2
#9 Zhang Wenrui 2
#10 Guanmin Feng 1

Latest patents

Publication Filing date Title
CN111300934A Polyolefin self-adhesive heavy packaging film and preparation method thereof
CN110483873A High temperature resistant high-density polyethylene geomembrane and preparation method thereof
CN110387080A Flexible ductile iron pipe housing polyethylene pipe and preparation method thereof
CN103213361A Coating type persistent dripping polyethylene greenhouse film
CN103214717A High-flexibility geomembrane and preparation method for same
CN102756520A Preparation method of high-transparency fruit and liquor packaging film for container
CN102756523A Liquid packaging bag film for flexible container
CN102069618A High-transparency film and making process thereof
CN101864777A Metallocene rough-surfaced geomembrane and production method thereof
CN101716819A Method for producing roughened surface geomembrane
CN101525452A Metallocene geomembrane
CN101270583A Coarse-surface geomembrane producing method