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CHENGDU DONGHANG PLASTIC CO LTD

Overview
  • Total Patents
    23
About

CHENGDU DONGHANG PLASTIC CO LTD has a total of 23 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SUMIKON SERUTEKKU KK, KAWAGUCHI TOYO and OUMEIDEPAI SHEET METAL CO LTD.

Patent filings in countries

World map showing CHENGDU DONGHANG PLASTIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing CHENGDU DONGHANG PLASTIC CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kaide Zhu 23

Latest patents

Publication Filing date Title
CN102488432A Anti-slip plastic cup
CN102488431A Plastic cup capable of being conveniently recycled
CN102423222A Heat-insulated plastic cup
CN102425666A Sealed gasket
CN102423221A Plastic cup convenient to heat milk
CN102406406A Plastic cup mat
CN102406405A Anti-skidding plastic cup mat
CN102397024A Toothbrush holder
CN102397025A Toothbrush cup pad
CN102396636A Plastic cup for preparing ice cream
CN102429079A Plastic cup for preparing ice cream
CN102491009A Plastic ice cream cup
CN102493286A Packing paper with two waterproof surfaces
CN102491008A Ice cream cup
CN102514325A Ice cream cone wrapping paper
CN102429080A Method for making ice cream
CN102400418A Waterproof packing paper
CN102516589A Method for recycling waste rubber by microwaves
CN102406401A Plastic cup
CN102488370A Radiation-proof bag