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CHANGZHOU RUITAN COMMERCE AND TRADE CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    97,853
  • Filing trend
    ⇩ 100.0%
About

CHANGZHOU RUITAN COMMERCE AND TRADE CO LTD has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, macromolecular chemistry and polymers and chemical engineering are DYTECH CORP LTD, AM TECH LIMITED and LYLES MARK B.

Patent filings in countries

World map showing CHANGZHOU RUITAN COMMERCE AND TRADE CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing CHANGZHOU RUITAN COMMERCE AND TRADE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Yong 5
#2 Lu Na 5
#3 Lin Dawei 4
#4 Yang Lijun 3
#5 Lin Maolan 3
#6 Pan Hongmei 3
#7 Huang Ting 2
#8 Xu Lijun 2
#9 Ge Mingyue 2
#10 Sheng Kaiyang 1

Latest patents

Publication Filing date Title
CN107736616A A kind of preparation method of lycopene micro emulsion
CN107467305A A kind of preparation method of blood-sugar reducing tea
CN107474633A A kind of false proof offset ink of modified Ultraluminescence
CN107376938A A kind of preparation method of multi-functional denitrating catalyst
CN107474854A A kind of preparation method of agricultural type cellulose water retention agent
CN107376861A A kind of preparation method of recyclability deoxidier
CN107383984A A kind of preparation method of indoor water-resistant powder of lacquer putty for use on
CN107365917A A kind of preparation method of wear-resisting type metal-based Self-lubricating Bearing material
CN107354811A A kind of preparation method of corrugated paper ring pressure strengthening agent
CN107417170A A kind of anti-aging resin anchoring agent of high temperature resistant
CN107382186A A kind of high tensile bond strength anticracking grout
CN107188191A A kind of preparation method of tobermorite
CN107254268A A kind of acrylate pressure-sensitive adhesive and preparation method thereof
CN107185027A A kind of absorbable medical suture and preparation method thereof
CN107350480A A kind of preparation method of super-fine cobalt powder
CN107312741A A kind of preparation method for red fuji apple pollination pollen suspension
CN107266098A A kind of preparation method of ceramic toughening special-purpose nanometer zirconium dioxide