Learn more

GUIZHOU LONGSHENG TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    136,892
  • Filing trend
    ⇩ 100.0%
About

GUIZHOU LONGSHENG TECH DEVELOPMENT CO LTD has a total of 12 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 macromolecular chemistry and polymers, basic materials chemistry and machine tools are SYNTHETIC SURFACES INC, GUANGZHOU HUITIAN NEW MAT CO LTD and YANTAI DEBANG ADVANCED SILICON MAT CO LTD.

Patent filings in countries

World map showing GUIZHOU LONGSHENG TECH DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing GUIZHOU LONGSHENG TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fang Jian 12

Latest patents

Publication Filing date Title
CN109517399A A kind of compound glued board of high-strength anti-flaming and preparation method thereof
CN109516721A A kind of preparation method of the high-strength composite glued board of the culled wood containing building
CN109517400A A kind of high-strength composite glued board
CN109517555A A kind of production method of the glued board glue special of long shelf-life
CN109517553A A kind of glued board glue special of long shelf-life
CN109517549A A kind of production method of the dedicated flame-retarded urea-formaldehyde glue of compression plate
CN109517551A A kind of production method for the compression plate special-purpose anti-flaming urea-formaldehyde glue that bonding strength is high
CN109513369A A kind of glue agitating device of wood-based plate production
CN109517552A A kind of production method of compression plate special-purpose anti-flaming triamine glue
CN109517548A A kind of production method of the dedicated urea-formaldehyde glue of compression plate
CN109517550A A kind of production method of the dedicated triamine glue of compression plate
CN109517554A A kind of production method of the dedicated urea-formaldehyde glue of the compression plate that bonding strength is high