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NANJING WANXIN FILM PRODUCTS CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    142,213
About

NANJING WANXIN FILM PRODUCTS CO LTD has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper, packaging and shipping and machine tools are ZIBO OUMU SPECIAL PAPER IND CO LTD, ANHUI TIANZHU PAPER CO LTD and DEITSUKU HAAKIYURESU KK.

Patent filings in countries

World map showing NANJING WANXIN FILM PRODUCTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing NANJING WANXIN FILM PRODUCTS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Qing 12
#2 Zhao Maosheng 12
#3 Xu Xiangxiang 12

Latest patents

Publication Filing date Title
CN109259303A A kind of preferable cigarette wrapper of degradation capability
CN109403133A A kind of functional form paint for cork paper bobbin
CN109267428A A kind of environmental protection cork paper
CN109295799A A kind of cork paper containing additive
CN109338804A A kind of health type laser anti-counterfeiting internal lining paper
CN109267429A A kind of environmental protection paint for cork paper bobbin
CN109338792A A kind of high ventilative cork paper
CN109235143A A kind of moisture retardant laser anti-counterfeiting internal lining paper
CN109024079A A kind of cigarette wrapper surface preparation equipment
CN109079346A A kind of cigarette wrapper surface punch device
CN108973348A A kind of cigarette wrapper surface detail printing device
CN108974806A A kind of cigarette case internal lining paper film raw material conveyer