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HUZHOU OCHEM CHEMICAL CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    169,722
  • Filing trend
    0.0%
About

HUZHOU OCHEM CHEMICAL CO LTD has a total of 12 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2011. It filed its patents most often in China and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and environmental technology are BEIJING COMENS NEW MAT CO LTD, SUZHOU JINQIANG NEW MAT CO LTD and NANTONG COMENS NEW MAT CO LTD.

Patent filings in countries

World map showing HUZHOU OCHEM CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 11
#2 EPO (European Patent Office) 1

Patent filings per year

Chart showing HUZHOU OCHEM CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ning Chaofeng 11
#2 Hu Ruanbing 6
#3 Wu Yang 2
#4 Yuan Xinbing 2
#5 Feng Xinping 2
#6 Ma Penghua 2
#7 Xu Bei 1
#8 Sun Yang 1
#9 Wang Zining 1
#10 Zhou Xiaoping 1

Latest patents

Publication Filing date Title
CN111171776A Solvent-free polyurethane adhesive for soft package resistant to semi-high temperature and high-temperature steaming
CN111234186A Polyester polyol for polyurethane adhesive, preparation method thereof and polyurethane adhesive
CN111961196A Process for preparing polymer polyols containing secondary hydroxyl end groups
CN111925756A Initiator composition for anaerobic adhesive, anaerobic adhesive and preparation method thereof
CN110760050A Heat-insulating flame-retardant material, preparation method thereof and battery pack
CN108329870A A kind of battery case acrylic sealant and preparation method thereof
CN105986131A Method for preparing ammonium metavanadate from vanadium-containing material
CN105820781A Two-component aqueous laminating adhesive and preparation method thereof
CN105273668A Alcohol-soluble normal-temperature-cured adhesive and preparation method thereof
CN103509500A Aqueous adhesive for lithium ion secondary battery