Learn more

CHANGSHU HONGJI NON WOVEN PRODUCTION CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    227,560
About

CHANGSHU HONGJI NON WOVEN PRODUCTION CO LTD has a total of 12 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets machines are KUNSHAN XINWANMAO MOLD DESIGN CO LTD, TIANJIN DEHAO NEW MATERIALS CO and WATANABE TEIICHI.

Patent filings in countries

World map showing CHANGSHU HONGJI NON WOVEN PRODUCTION CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CHANGSHU HONGJI NON WOVEN PRODUCTION CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

# Technology
#1 Shaping of plastics

Top inventors

# Name Total Patents
#1 Li Meixin 11
#2 Meixin Li 1

Latest patents

Publication Filing date Title
CN104970616A Water heating mattress
CN103275486A Preparation method of ethylene glycol terephthalate modified halogen-free flame retardant polyamide composite material
CN103254593A Polyethylene glycol terephthalate moulding compound
CN103254592A Preparation method of polyethylene glycol terephthalate moulding compound
CN103275423A Preparation method of toughened polyvinyl chloride composite material
CN103254594A Environment-friendly polyethylene glycol terephthalate moulding compound
CN103254610A Flame-retardant glass fiber-reinforced polyphenylene ether composite material
CN103254639A Ethylene glycol terephthalate-modified halogen-free flame-retardant polyamide composite material
CN103265794A Method for preparing environmentally-friendly polyethylene terephthalate molding compound
CN103275421A Toughened polyvinyl chloride composite material
CN103265806A Preparation method of flame retardant glass fiber reinforcement polyphenyl ether composite material
CN102008783A Tourmaline and jade sauna foot barrel