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ZHEJIANG WANMA MACROMOLECULE MATERIAL CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    158,181
About

ZHEJIANG WANMA MACROMOLECULE MATERIAL CO LTD has a total of 18 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, electrical machinery and energy and machines are QINGDAO SANLI XINYUAN ELECTRICAL APPLIANCE CO LTD, HUBEI KEPUDA IND CO LTD and SHANTOU NANHA ELECTRICAL CO LTD.

Patent filings in countries

World map showing ZHEJIANG WANMA MACROMOLECULE MATERIAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing ZHEJIANG WANMA MACROMOLECULE MATERIAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Meibing 6
#2 Cheng Linhe 5
#3 He Jun 5
#4 Chen Wenqing 4
#5 Qi Xingguo 3
#6 Hong Xiangming 3
#7 Jin Shulin 3
#8 Guan Jiangwei 2
#9 Ren Zheng 2
#10 Yang Kaijun 2

Latest patents

Publication Filing date Title
CN105348716A Halogen-free flame retardant thermoplastic elastomer EV cable material resistant to 125 DEG C and preparation method thereof
CN105037911A Easy-peel highlighted silane crosslinking flame-retardant polyolefin insulation material, preparation method and application thereof
CN105037869A Silane naturally-crosslinked cable insulation material
CN104614395A Test method of heat shrinkage performance of silicone crosslinked polyethylene cable material
CN104592684A Easily-stripped flame-retardant polyvinyl chloride cable material and preparation method thereof
CN104483235A Method for detecting crosslinkable vinyl polymer chain structure for high voltage cable
CN104550101A Washing method for ultrahigh-voltage cable materials
CN104448520A Polyolefin insulating material as well as preparation method and application thereof
CN104004264A Inflaming retarding polyolefin cable material and preparing method and application thereof
CN104004263A Inflaming retarding polyolefin cable material and preparing method and application thereof
CN104004265A Inflaming retarding polyolefin cable material and preparing method and application thereof
CN103030917A Cracking-resistant thermoplastic low-smoke halogen-free flame-retardant polyolefin cable material
CN102532637A Insulating material for high-voltage direct-current feeder cable
CN102532638A Insulating material for high-voltage cable and preparation method thereof
CN102532635A Ultra-smooth shielding material
CN102532636A Nanometer modified water-tree resistant polyolefin composition
CN101354425A Test device of crosslinking polyethylene-insulated cable material water treeing resistance performance
CN101182377A After-absorbing technique for electric cable material