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CHANGZHOU QUANKEYI BUILDING MAT CO LTD

Overview
  • Total Patents
    75
  • GoodIP Patent Rank
    19,389
  • Filing trend
    ⇩ 100.0%
About

CHANGZHOU QUANKEYI BUILDING MAT CO LTD has a total of 75 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 environmental technology are MCC MEILI PAPER INDUSTRY CO, G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA SEV KAVKAZSKIJ GTU and SADOSHIMA METAL.

Patent filings in countries

World map showing CHANGZHOU QUANKEYI BUILDING MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 75

Patent filings per year

Chart showing CHANGZHOU QUANKEYI BUILDING MAT CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhang Li 75

Latest patents

Publication Filing date Title
CN109929355A The preparation method of high-efficiency pollution-proof type appliance finishes
CN109929525A Efficient thick-oil reducing viscosity by emulsification agent
CN109929534A High energy reducing viscosity by emulsification agent
CN109929437A The preparation method of highly-breathable interior wall coating
CN109929368A High-efficiency pollution-proof type appliance finishes
CN109929342A The coating material solidified preparation method of highly-breathable leather
CN109929529A High-energy oil anti emulsifier
CN109929282A Highly-breathable leather is with coating material solidified
CN109929530A Efficient reducing viscosity by emulsification agent
CN109929370A Highly-breathable interior wall coating
CN109929604A Low energy consumption diesel emulsion additive
CN109929485A Water-based adhesive
CN109925960A A kind of multi-functional emulsifier
CN109924465A A kind of stable emulsifier
CN109925225A A kind of preparation method for the shampoo that deoils
CN109929191A A kind of efficient heat stabilizer
CN109924464A A kind of vegetable oil emulsifier
CN109924470A A kind of reinforced emulsifier
CN109929143A Rubber disperse agent
CN109925254A One kind is deoiled shampoo