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RONGCHENG PIPE IND CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    79,623
About

RONGCHENG PIPE IND CO LTD has a total of 21 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and mechanical elements are SUZHOU HUANYA HOSE PACKAGING CO LTD, HUBEI TIANMEN GUANHUA TECH CO LTD and RADOMIL MILAN.

Patent filings in countries

World map showing RONGCHENG PIPE IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing RONGCHENG PIPE IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Min 21
#2 Zhu Jiarong 21

Latest patents

Publication Filing date Title
CN110571726A MPP (modified Polypropylene) power tube convenient to distribute and preparation process thereof
CN109021364A A kind of flame-retardant board and preparation method thereof
CN109177108A A kind of production method of steel-plastics composite pipe
CN109135016A A kind of corrosion-resistant high fire-retardance silicone pipes
CN109061818A A kind of production method of silicone pipes
CN109134992A A kind of production method of corrosion-resistant high fire-retardance silicone pipes
CN110056712A A kind of perforated plastic-aluminum composite pressure pipe
CN110057679A A kind of pressure pipe fitting bursting test machine
CN110056726A A kind of pressure tube of plastic material
CN110056720A A kind of compound pressure tube
CN107452442A A kind of fire-retardant electric power protecting pipes of PE
CN107453291A A kind of MPP power pipes
CN107446229A A kind of environmental-protection flame-retardant PP materials and preparation method thereof
CN107448698A A kind of good MPP bellowss of using effect
CN107447884A A kind of PP flame-retardant boards
CN107446259A A kind of environmentally friendly plastic tube and preparation method thereof
CN106279862A A kind of antibacterial pipeline of self-lubricating ultrahigh molecular weight polyethylene abrasion-proof
CN106280203A The sheet alloy of automobile abs/pc
CN106279861A A kind of ultrahigh molecular weight polyethylene tubing
CN106279482A A kind of preparation method of ultra-high molecular weight polyethylene