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SICHUAN HUILI IND CO LTD

Overview
  • Total Patents
    189
  • GoodIP Patent Rank
    14,294
  • Filing trend
    ⇧ 20.0%
About

SICHUAN HUILI IND CO LTD has a total of 189 patent applications. It increased the IP activity by 20.0%. Its first patent ever was published in 2012. It filed its patents most often in China and United States. Its main competitors in its focus markets surface technology and coating, macromolecular chemistry and polymers and packaging and shipping are ANHUI SHUANGJIN CO LTD, JIANGYIN SHENLONG PACKAGING MAT CO LTD and FOSHAN NEW CHANGSHENG PLASTICS FILMS CO LTD.

Patent filings in countries

World map showing SICHUAN HUILI IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 186
#2 United States 3

Patent filings per year

Chart showing SICHUAN HUILI IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xiao Shicai 112
#2 Zhang Hui 86
#3 Bai Jinzhi 62
#4 Han Jun 22
#5 Peng Qiyuan 15
#6 Zhang Huajiang 12
#7 Xiao Yao 9
#8 Li Zhongming 9
#9 Yan Bin 7
#10 Huang Jiao 3

Latest patents

Publication Filing date Title
CN111923567A Dry-type composite equipment for composite film
CN111941959A Liquid medicine packaging composite film and dry-type compounding process thereof
CN111961432A Preparation method and use method of solvent-free polyurethane adhesive
CN111961433A Solvent-free polyurethane adhesive
CN111745983A Solvent-free compound machine for producing aluminum-plastic composite film for medicine packaging
CN111907079A Solvent-free compounding process of aluminum-plastic composite film for medicine packaging
CN111716858A Preparation method of modified cast polypropylene film and easily-torn PET-AL-CPP (polyethylene terephthalate-aluminum-propylene-polypropylene) medicine packaging composite film
CN111730946A Modified cast polypropylene film, easily-torn PET-AL-CPP (polyethylene terephthalate-aluminum-propylene-polypropylene) medicine packaging composite film and packaging bag
CN111688317A Preparation method of medicinal packaging composite material
CN111731671A Composite material for liquid medicine packaging bag
CN111300945A Medicine packaging bag and preparation process thereof
CN111409344A Medicine packaging film and preparation method thereof
CN110281629A Composite packaging membrane preparation method for drug
CN110328949A A kind of drug composite package film
CN110093119A A kind of high-barrier medical adhesive and preparation method thereof
CN110091557A A kind of Key works Drug packing high-resistant diaphragm and preparation method thereof
CN109929498A A kind of drug packing material aqueous adhesive
CN109929501A The synthetic method of Key works Drug packing class aqueous binder
CN109719997A Medicine packing box processing unit (plant)
CN109719998A A kind of Key works Drug packing equipment