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CHINA LEATHER & FOOTWEAR IND RES INST

Overview
  • Total Patents
    41
  • GoodIP Patent Rank
    175,671
About

CHINA LEATHER & FOOTWEAR IND RES INST has a total of 41 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China, Germany and Italy. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and chemical engineering are SHANGHAI BANGZHONG NEW MATERIAL CO LTD, NINGBO ACTMIX POLYMER CO LTD and SUZHOU XINYING SPECIAL MATERIAL TECHNOLOGY CO LTD.

Patent filings in countries

World map showing CHINA LEATHER & FOOTWEAR IND RES INSTs patent filings in countries
# Country Total Patents
#1 China 39
#2 Germany 1
#3 Italy 1

Patent filings per year

Chart showing CHINA LEATHER & FOOTWEAR IND RES INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ding Zhiwen 7
#2 Chang Suqin 7
#3 Wang Xu 6
#4 Cheng Zhengping 5
#5 Guan Lihua 5
#6 Zhong Ningqing 5
#7 Zhiwen Ding 4
#8 Xionghu Wu 4
#9 Pang Xiaoyan 4
#10 Xiong Zujiang 4

Latest patents

Publication Filing date Title
CN105175975A Foaming composite for shoes and preparation method of foaming composite
CN104861318A Recyclable rubber foaming sole material and preparation method thereof
CN104693564A Light damping and slipping preventing rubber and plastic foamed sole material and preparing method thereof
CN104893110A Lightweight wear-resistant density-gradient foamed sole material and preparation method thereof
CN104313101A Collagen extraction method capable of controlling molecular weight
CN104231419A High shock-absorbing ethylene-vinyl acetate rubber foam material for shoes and preparation method of material
CN103880221A Process for treating and recycling wet finishing mixing wastewater in leather production
CN103773908A Method for tanning leather without pickling
CN103710964A Preparation method of phase change fibers
CN103319776A Functional gradient foamed sole material and preparation method thereof
CN103278378A Detection instrument for automatically detecting longitudinal rigidity
CN103290701A Clean production process for polyurethane synthetic leather base with ultramicro leather powder as filling material
CN103172232A Leather making sludge anaerobic digestion pre-treatment method
CN103102605A Environmentally-friendly ultralight flame-retardant rubber sole material and manufacturing method thereof
CN103788439A Wide-temperature domain high-shock absorbance sports footwear sole rubber material and its preparation method
CN102746714A Preparation method for transference resistance leather dye
CN102604171A Production process for rubber foam material by means of compression molding
CN102604012A Chemical magnesium hydroxide particle surface modification method for flame resistance of leather
CN102599915A Measuring device for feature parts of feet
CN102505056A Hair-protection unhairing and liming waste liquor recycling method