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Weifang yuelong rubber co ltd

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    42,580
About

Weifang yuelong rubber co ltd has a total of 43 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and transport are YONGYI RUBBER CO LTD, KUMHO IND CO LTD and KUMHO CO LTD.

Patent filings in countries

World map showing Weifang yuelong rubber co ltds patent filings in countries
# Country Total Patents
#1 China 43

Patent filings per year

Chart showing Weifang yuelong rubber co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Xingang 27
#2 Liu Yongde 19
#3 Zheng Jiayu 9
#4 Zhu Zhongwei 8
#5 Liu Lei 6
#6 Zhang Yongtao 5
#7 Chen Hongtao 5
#8 Qu Fenglin 5
#9 Sun Baoquan 4
#10 Xu Hongxi 4

Latest patents

Publication Filing date Title
CN111978872A Process for pressing hot-pasting rubber sheet out of all-steel radial tire side
CN112060641A Non-sticking process for capsule of vulcanizing machine
CN112060644A Rubber tire production method based on rubber powder anti-sticking process technology
CN110962508A Special-ring-part-designed heavy-load 12.00R20 tire and manufacturing process thereof
CN111070534A Method for applying belted layer steel cord to all-steel radial tire
CN111016242A Process for rolling sidewall on all-steel radial tire
CN110936523A Split type mould improvement structure of making of tire mould
CN109318655A A kind of fuel-saving environmental protection tire
CN109095139A A kind of tire turn-over rig
CN109278478A A kind of low section all-steel radial tyre
CN109233006A A kind of composite material and its production method for high-performance rubber tire
CN109203530A Tire sidewall sting device
CN109233030A A kind of high-temperature resistant rubber tire and preparation method thereof
CN109203535A A kind for the treatment of process of waste and used rubber tyre
CN109181026A A kind of abrasive rubber tire and its manufacturing method
CN109278481A A kind of the tyre bead protection mechanism and its installation method of vacuum rubber tire
CN109354725A A kind of preparation process of snowy day non-skid tyre
CN106239794A A kind of giant all-steel engineering radial tire nozzle-type hot water circuit vulcanizing equipment and sulfuration process
CN106188674A A kind of all steel load radial tire belt layer wirecord fabric glue and the production technology of belt
CN106081698A A kind of efficiently tyre surface shield collating unit