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NINGBO WANSHENG IND CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    170,169
About

NINGBO WANSHENG IND CO LTD has a total of 14 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 macromolecular chemistry and polymers, machines and basic materials chemistry are ZHENGZHOU ZHONGYUAN APPLIED TECHNOLOGY RES AND DEV CO LTD, SUZHOU JIN TENG ELECTRONIC TECH CO LTD and SHANGHAI BANZAN NEW MAT CO LTD.

Patent filings in countries

World map showing NINGBO WANSHENG IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing NINGBO WANSHENG IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Hongfang 13
#2 Hongfang Chen 1

Latest patents

Publication Filing date Title
CN110946501A Vehicle-mounted dust collector with warning lamp
CN110746689A High-strength polypropylene composite material convenient for demolding and molding and preparation method thereof
CN110669288A Novel polypropylene composite material and preparation method thereof
CN110587929A Automatic thread removing mechanism for high-molecular polymer material and using method thereof
CN109851909A A kind of high-toughness polypropylene composite material and preparation method thereof
CN109609047A A kind of High-strength adhesive tape
CN109651699A A kind of preparation method of high-performance polypropylene material product
CN109504092A A kind of abrasive rubber
CN109608810A A kind of thermoplastic elastomer (TPE)
CN103122118A Thermoplastic rubber
CN103122102A Easily-cleaned material
CN103146056A Polypropylene composite material and preparation method thereof
CN102398328A Processing method for processing product with gradient and inverted hook structure by using novel high molecular polymer material
CN102398326A Method for processing novel high polymer material product with cavity or core having non-vertical demolding condition