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RIFENG ENTPR GROUP CO LTD

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    28,069
  • Filing trend
    ⇩ 44.0%
About

RIFENG ENTPR GROUP CO LTD has a total of 53 patent applications. It decreased the IP activity by 44.0%. Its first patent ever was published in 2015. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, mechanical elements and machines are JIANGSU JIANGTE TECHNOLOGY CO LTD, PINGDINGSHAN HUAIRUIJIN RUBBER WEAR RESISTANT MATERIALS CO LTD and GUANGDE YUEHUA PLASTIC IND PRODUCT CO LTD.

Patent filings in countries

World map showing RIFENG ENTPR GROUP CO LTDs patent filings in countries

Patent filings per year

Chart showing RIFENG ENTPR GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Lei 28
#2 Lin Xiyong 13
#3 Qin Xiaomei 12
#4 He Wangzhi 11
#5 Qiu Qiaoping 10
#6 Li Baiqian 9
#7 Jin Jijing 9
#8 Diao Zhenbin 7
#9 Peng Xiaoyi 7
#10 Liu Wenjie 6

Latest patents

Publication Filing date Title
CN112223875A Yellowing-resistant and aging-resistant transparent PPR (polypropylene random copolymer) pipe and preparation method thereof
CN112194851A Composite material composition and preparation method and application thereof
CN111925593A Antibacterial pipe and preparation method thereof
CN111690221A PVC-C pipe for fire-fighting engineering and preparation method thereof
CN111793262A Fireproof EPE pearl heat-insulation pipe cotton, packaging pipe and preparation method thereof
CN111635586A Modified polypropylene and composite pipe thereof
CN111690208A Basalt fiber reinforced polypropylene material and preparation method thereof
CN111635590A Glass fiber reinforced polypropylene material and preparation method thereof
CN111572103A Polypropylene composite thermal insulation pipe
CN111534036A Modified polypropylene material and preparation method and application thereof
CN111410798A Oxygen-blocking material for PB tube, preparation method of oxygen-blocking material and oxygen-blocking PB tube
CN111174004A Pipe connecting component
CN111336324A High-performance PP composite heat-insulation pipe
CN111040312A Multifunctional master batch for random polypropylene pipe and preparation method thereof
CN111040201A Antibacterial heat-insulation master batch for PPR pipe and preparation method thereof
CN110943410A Wire protection sleeve system
CN111059369A High heat conduction hinders antibiotic compound pipe of oxygen PE porcelain core
CN110829303A Novel electric wire protection sleeve pipe system
CN110951146A Novel aluminum-plastic composite pipe for fire-fighting pipeline and preparation method thereof
CN110885517A Stress whitening resistant hard transparent polyvinyl chloride and preparation method thereof