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Zhejiang huabao ink co ltd

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    204,013
  • Filing trend
    ⇩ 100.0%
About

Zhejiang huabao ink co ltd has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, macromolecular chemistry and polymers and environmental technology are CHONGQING WEIHENG PACKAGE CO LTD, HUNAN PROVINCE JINHAI TECH CO LTD and BUDACOLOR FESTEKGYAR.

Patent filings in countries

World map showing Zhejiang huabao ink co ltds patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing Zhejiang huabao ink co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhengquan Chen 7
#2 Tao Liguo 6
#3 Shen Bin 1
#4 Hong Xiaowei 1
#5 Pan Pengju 1

Latest patents

Publication Filing date Title
CN112029341A Environment-friendly acrylate modified waterborne polyurethane printing ink and preparation method thereof
CN107459869A Ink polyurethane adhesive
CN107502047A Resistance to anti-boiling ink of polyurethane and preparation method thereof
CN103923523A Multi-arm star-shaped acrylate copolymer-modified polyurethane printing ink and preparation method thereof
CN103387648A Preparation method and applications of hydrophilically modified polyisocyanate curing agent for waterborne polyurethane
CN103102862A Preparation method of dual-component solvent-free type polyurethane adhesive for composite flexible packaging
CN102192363A Valve switch operating handle
CN102305330A Vertical feed delivery pipe with drip-proof device
CN102211674A Coating packing machine with exit mesh sieve
CN102182299A Land shoveling knife
CN102160708A Cleaning brush
CN102152877A Volatilization prevention environmental-friendly cover
CN102240524A Feed pot with dust suction device