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SHANDONG TRALIN PAPER CO LTD

Overview
  • Total Patents
    133
  • GoodIP Patent Rank
    48,438
  • Filing trend
    ⇩ 87.0%
About

SHANDONG TRALIN PAPER CO LTD has a total of 133 patent applications. It decreased the IP activity by 87.0%. Its first patent ever was published in 2004. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets environmental technology, textiles and paper and basic materials chemistry are NINGXIA ZIJINGHUA PAPER IND CO LTD, ASS PULP & PAPER MILLS and FONGEN SIGURD.

Patent filings in countries

World map showing SHANDONG TRALIN PAPER CO LTDs patent filings in countries

Patent filings per year

Chart showing SHANDONG TRALIN PAPER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hongfa Li 59
#2 Mingxin Song 50
#3 Li Hongfa 47
#4 Song Mingxin 46
#5 Jihui Yang 43
#6 Bi Yanjin 32
#7 Songtao Chen 30
#8 Liangjin Guo 19
#9 Hua Xinsheng 19
#10 Guo Liangjin 17

Latest patents

Publication Filing date Title
CN110499341A A method of ethyl alcohol, fulvic acid and carbon dioxide are produced simultaneously with stalk
CN109868684A A kind of method that corn stover prepares mulch paper
CN109868678A A kind of plant fiber mulch paper and preparation method thereof
CN109868290A A kind of method of grass type stalk production alcohol fuel
CN109868300A A kind of preprocess method for the stalk being used to prepare ethyl alcohol
CN109868299A A kind of method that corn stover prepares alcohol fuel
CN109252414A A kind of cabinet lift type vacuum water absorber and its control method
CN108265084A A kind of method that ethyl alcohol is prepared using agricultural crop straw
CN107980372A A kind of four-roller chaffcutter and chaffcutter method
CN107130456A A kind of continuous cooking method and device of grass raw material
CN106673775A Humic acid combination and application thereof
CN106416569A Liquid-state fertilizer application machine
CN106416568A Liquid-state fertilizer application control system
CN106416558A Method and device of controlling flow of liquid-state fertilizer
CN106032340A Humic acid composition and preparation method thereof
CN106032334A Humic acid composition and application thereof
CN106031896A Rotary drum type flat hammer pulverizer
CN106032345A Humic acid composition and preparation method thereof
CN106032655A Continuous grass raw material stewing method
CN106032341A Humic acid composition and application thereof