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ANHUI WENFENG SPECIAL PAPER CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    61,161
  • Filing trend
    ⇩ 33.0%
About

ANHUI WENFENG SPECIAL PAPER CO LTD has a total of 26 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper, packaging and shipping and basic materials chemistry are GOLD HUASHENG PAPER SUZHOU IND PARK CO LTD, GAOYOU SATELLITE CIGARETTE MAT CO LTD and VOIRON PAPETERIES.

Patent filings in countries

World map showing ANHUI WENFENG SPECIAL PAPER CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing ANHUI WENFENG SPECIAL PAPER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gu Jingsong 10
#2 Sang Xingyun 10
#3 Gu Jinsong 6

Latest patents

Publication Filing date Title
CN109295802A A kind of preparation method of high surface strength color ink jet printer paper
CN109235123A A kind of bloom printing paper preparation method of high print performance
CN109295808A A kind of art paper bottom-coating is with lubricator
CN109263335A One kind is ageing-resistant to exempt from overlay film inkjet printing photo paper
CN107521994A A kind of machining of special paper unwinding device
CN107604754A A kind of preparation technology of color ink jet printed photographic paper
CN107653737A A kind of method for improving art paper surface printing glossiness
CN107653745A A kind of burhished enamel paper preparation method
CN107674457A A kind of preparation method of improved silica filler for photographic paper ink absorbing coating
CN107500048A A kind of machining of special paper wrap-up
CN106120462A A kind of high intensity printing paper and preparation method thereof
CN106283886A A kind of printing paper of recyclable degraded and preparation method thereof
CN106274120A A kind of preferable printing paper of solid color and preparation method thereof
CN106283844A A kind of environment-friendly type high luster water-proof printing paper and preparation method thereof
CN105966868A Deviation rectifying device for photographic paper coating machine
CN106671635A Preparation method of polyvinyl alcohol coating applied to photographic paper
CN106120449A A kind of printing paper high-gloss paint
CN105964517A Steam exchanger for photographic paper coating machine
CN106192560A A kind of formula of color ink jet printer paper and preparation method thereof
CN106120446A A kind of printing paper low luster coating formula