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RUGAO ZHONGRU CHEMICAL CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    154,447
About

RUGAO ZHONGRU CHEMICAL CO LTD has a total of 22 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets machines, chemical engineering and packaging and shipping are HUBEI HUAYITONG RUBBER CO LTD, WOONGBI MACHINERY CO LTD and PENG WENBIN.

Patent filings in countries

World map showing RUGAO ZHONGRU CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing RUGAO ZHONGRU CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Hongcai 16
#2 Cai Kejian 16
#3 Zhang Haibo 12
#4 Wu Wenzhao 7
#5 Zhou Rongjing 5
#6 Bingyun Qian 2
#7 Haibo Zhang 2
#8 Hongcai Huang 2
#9 Kejian Cai 2
#10 Shen Xinxiang 2

Latest patents

Publication Filing date Title
CN112275173A Low noise equipment that calcium carbonate processing used
CN110614137A Calcium carbonate processing milling equipment
CN108818994A A kind of PVC cable material plasticizer ingredient tempering tank
CN109016217A A kind of PVC cable material agitating device
CN109046566A A kind of calcium carbonate pulverizer convenient for safeguarding
CN108820725A Feeder is used in a kind of production of rubber and plastic composite cable material
CN106750849A Thermoplastic halogen-free and low-smoke flame-retardant polyolefin cable material formula technique
CN105597646A Cyanamide hydrolysis desolventizing system device
CN104828289A Mechanical feeding and packaging device for light calcium powder
CN104326683A Calcined lime feeding device
CN105623140A Testing formula for influence of plasticizer on electrical performance of PVC electric cable material
CN103553080A Dicyandiamide content control technology in production of 30% hydrogen cyanamide
CN103554786A Formula of flame-retardant low-smoke heat-resistant polyvinyl chloride (PVC) cable material
CN103554785A Plasticizer for PVC (polyvinyl chloride)
CN103374508A White fungus wine and infusion method thereof
CN103374506A Tea tree root wine and brewing method thereof
CN103374507A Panax pseudoginseng liquor and brewing method thereof
CN103371408A Longan beverage capable of replenishing blood and preparation method thereof
CN102432958A Cold-resistance and flame-retardant level PVC (polyvinyl chloride) cable material
CN102443211A Organosilane crosslinked polyethylene cable material and preparation process thereof