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ANHUI GUOFENG PLASTIC CO LTD

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    108,724
About

ANHUI GUOFENG PLASTIC CO LTD has a total of 35 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and surface technology and coating are Haining changkun packaging co ltd, NOVEL (HUANGSHAN) PACKAGING CO LTD and SICHUAN SHUYANG WATERPROOF MATERIAL CO LTD.

Patent filings in countries

World map showing ANHUI GUOFENG PLASTIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 35

Patent filings per year

Chart showing ANHUI GUOFENG PLASTIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Zhuhong 18
#2 Sun Shanwei 16
#3 Wang Zhongxiang 11
#4 Zhuhong Chen 9
#5 Wang Hongbing 8
#6 Zhongxiang Wang 7
#7 Shanwei Sun 7
#8 Li Yongquan 6
#9 Zhu Feng 5
#10 Shi Zhonghua 3

Latest patents

Publication Filing date Title
CN105196653A Polyester base film for window film and manufacturing technology of polyester base film
CN105128370A Preparation method of high-flexibility BOPP (Biaxially-oriented Polypropylene) film
CN105235336A Low-temperature-resistant bidirectionally-stretched polypropylene thin film and preparation method of same
CN104762023A EVA (ethylene-vinyl acetate) precoating packaging adhesive film and preparation method thereof
CN104690952A Transversely-pulling air bellow applied to biaxially oriented film production line
CN104709745A Slitting dual-pressure roll and winding method thereof
CN104654976A Instrument for rapidly testing cumulative thickness of thin film and test method of instrument
CN104497901A Extrusion stretching type pre-coating film and preparation method thereof
CN104228250A Low-surface-energy biaxially oriented polyester film and preparation method of polyester film
CN104290422A Polyester composite film applied to extrusion coating type packaging bags and preparation method of polyester composite film
CN104260521A Biaxially oriented polypropylene protecting film for base material of flexible printed circuit board and preparation method of biaxially oriented polypropylene protecting film
CN104212059A Biodegradable master batch and biodegradable BOPP (Biaxially Oriented Polypropylene) film containing biodegradable master batch
CN104139592A BOPP pre-coated basement membrane without primer coatings and preparation method thereof
CN103832030A Polyester film for electronic information and preparation method for polyester film
CN103832029A Biaxially oriented polyester film for electrical industry and preparation method for biaxially oriented polyester film
CN103571366A Precoating film for improving digital printing 3D (three-dimensional) effect and preparation method thereof
CN103419302A Taking-out device of metal insert in injection molded product and taking-out method thereof
CN103353044A Shutdown-free cleaning system of vacuum pipeline
CN103362225A Pre-coating film for thermal insulation of buildings and thermal insulation material coated with pre-coating film
CN103223759A Biaxially oriented polypropylene hot-pressing film and its making process