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WANHUA ENERGY SAVING TECH GROUP CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    123,680
About

WANHUA ENERGY SAVING TECH GROUP CO LTD has a total of 14 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and civil engineering are SUMITOMO BAYER URETHANE CO, GREAT EASTERN RESINS IND CO LTD and JIAHUA CHEMICAL TECH DEVELOPMENT SHANGHAI CO LTD.

Patent filings in countries

World map showing WANHUA ENERGY SAVING TECH GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing WANHUA ENERGY SAVING TECH GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Yaoxi 14
#2 Yu Yu 11
#3 Wang Lei 11
#4 Pan Zhenyong 8
#5 Han Yankang 8
#6 Li Xiaojing 8
#7 Han Ling 7
#8 Xiu Fuxiao 4
#9 Liu Yongliang 4
#10 Li Kun 4

Latest patents

Publication Filing date Title
CN111879624A Safety detection instrument and method for heat-insulation decorative plate
CN111662328A Derivative of flame-retardant environment-friendly toluene diisocyanate and synthetic method thereof
CN111646926A Derivative of flame-retardant toluene diisocyanate and synthetic method thereof
CN111592568A Derivative of flame-retardant environment-friendly diphenylmethane diisocyanate and synthetic method thereof
CN111646927A Derivative of flame-retardant diphenylmethane diisocyanate and synthetic method thereof
CN111303823A Polyurethane two-component adhesive for permeable pavement
CN110792287A Expansion shelter and folding and unfolding method thereof
CN110511340A A kind of High-strength double-component polyurethane material and preparation method thereof that can be used under the conditions of seepage flow
CN110372837A Low TVOC low-density car spraying semi-rigid foam of the low smell of a kind of full water and preparation method thereof
CN110078881A It is a kind of infiltration or the more water environments of seepage flow under polymer expanding material and its preparation process
CN109810623A A kind of moisture-proof trapping coating of freezer polyurethane and its preparation process
CN109555302A A kind of the hanging basket bracket and its construction technology of thermal-insulating leakage-resistant crossed construction
CN109763422A A kind of joint filling structure and its construction technology with modified isocyanate buffer layer
CN108487469A A kind of expansible shelter