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Zhejiang shuanglin plastic machinery co ltd

Overview
  • Total Patents
    66
  • GoodIP Patent Rank
    27,003
  • Filing trend
    ⇩ 40.0%
About

Zhejiang shuanglin plastic machinery co ltd has a total of 66 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets machines, environmental technology and packaging and shipping are PROTEUS INC, OJ KVKH PAJP AB and UPONOR NV.

Patent filings in countries

World map showing Zhejiang shuanglin plastic machinery co ltds patent filings in countries
# Country Total Patents
#1 China 66

Patent filings per year

Chart showing Zhejiang shuanglin plastic machinery co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shi Jingdong 43
#2 Fu Tiqiang 19
#3 Liu Guosheng 14
#4 Jiang Qingfei 12
#5 Liu Yong 10
#6 Lai Zhongbing 10
#7 Zhou Shengping 9
#8 Zhou Jianguo 9
#9 Wan Bencheng 8
#10 Tan Gangqiang 7

Latest patents

Publication Filing date Title
CN108422637A The inclined wall adjusting apparatus of double-wall corrugated pipe die head and inclined wall method of adjustment
CN108318113A Double-wall corrugated pipe online weighing device and method of weighing materials online
CN108297377A A kind of double-wall corrugated pipe extrusion die inner heating device
CN108326527A A kind of sliding seat handling method of double-walled corrugated pipe forming machine
CN106884471A A kind of sponge urban rainwater is regulated and stored pipe network system and its construction method
CN106823553A A kind of sponge urban rainwater collection spiral-flow filter
CN106865855A A kind of small-scale sewage integrated apparatus and its method
CN108262426A Steel skeleton wrapping machine traffic cycle rotating device
CN108262899A The production line profiling heater of continuous fiber plastics composite pressure pipe
CN108262988A Continuous fiber PE composite pressure pipe production lines
CN108262936A Organ type pressure roller structure and method of work
CN108263907A Glass fibre belt tensioner conveying mechanism
CN108262986A Continuous fiber PE composite pressure pipe production methods
CN108263951A The automatic hoisting structure of double hook and hanging method
CN108262937A Mold preheater and pre-heating mean
CN108262934A Crawler type ingot stripper and release method
CN108262987A Continuous fiber plastics composite pressure pipe Wiring apparatus and winding method
CN106738789A Plastic corrugated pipe molding machine cooling device
CN108215120A Ruminant-type extruder and ruminate extrusion method
CN108215121A Ruminant-type screw of plastic extruder and material extrusion method