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SHANDONG LONGYUE RUBBER CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    135,621
  • Filing trend
    ⇩ 100.0%
About

SHANDONG LONGYUE RUBBER CO LTD has a total of 21 patent applications. It decreased the IP activity by 100.0%. 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, environmental technology and transport are SHANDONG JINYU TYRE CO LTD, Dalian tyre factory co ltd and Triangle group co ltd.

Patent filings in countries

World map showing SHANDONG LONGYUE RUBBER CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing SHANDONG LONGYUE RUBBER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Xinliang 15
#2 Zhang Shouliang 13
#3 Tang Yue 6
#4 Zhang Wei 6
#5 Guo Fang 5
#6 Han Shumin 5
#7 Wang Shiyong 4
#8 Xie Baoshan 1
#9 Li Qinglei 1
#10 Jiang Xiuyan 1

Latest patents

Publication Filing date Title
CN109912870A A kind of preparation method of rubber modifier
CN109897250A A kind of pneumatic tire rubber composition
CN109895295A A kind of Novel rubber tire isolation release agent
CN109896702A A kind of synthetic rubber production sewage treatment method
CN109897237A A kind of abrasive rubber
CN109897253A A kind of rubber antioxidant
CN109897388A A kind of synthetic rubber
CN109895294A A kind of preparation method of Novel rubber tire isolation release agent
CN106589481A Special semi-steel radial tire for snow field and preparation method thereof
CN106750598A A kind of special semi-steel radial tire of mini van and preparation method thereof
CN104442214A Special tyre for trailer
CN104527331A Special delicate-steel disc-containing tyre for pickup truck
CN104441706A Efficient tire appearance flaw repairing machine
CN103756023A Tread rubber for high bearing capacity semisteel car tire and tire
CN103756024A Tread rubber for high thermal diffusivity semisteel car tire and tire
CN103756025A Tread rubber for high de-snowing capacity semisteel car tire and tire
CN104650399A Semisteel car tire with high strength, wear resistance and noise reduction performances
CN105602029A Semi-steel passenger car tire tread rubber composition with good wear resistance
CN103804728A Rubber composition for tread of semisteel snow tyre of car
CN103804727A Wear-resisting and noise-reducing semisteel radial tyre of car and preparation method thereof