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FENG AN LEATHER CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    159,280
About

FENG AN LEATHER CO LTD has a total of 14 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 chemical engineering, surface technology and coating and textiles and paper are QINGDAO DONGCHANGRUI TEXTILE CO LTD, BLC THE LEATHER TECHNOLOGY CEN and AMEND OTTO PAUL.

Patent filings in countries

World map showing FENG AN LEATHER CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing FENG AN LEATHER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Qunxiong 5
#2 Yang Hongjian 5
#3 Chen Fulai 5
#4 Wu Jinghuang 4
#5 Zhao Zhiguo 4
#6 Chen Ronghui 4
#7 Chen Fulian 3
#8 Huang Hansheng 2
#9 Yan Yuqiao 2
#10 Ronghui Chen 1

Latest patents

Publication Filing date Title
CN105296687A Method for preventing generation of hexavalent chromium in leather ageing process
CN104762422A Manufacturing method of tanned shrunk grain top layer leather
CN104711382A Manufacturing method of waterproof and breathable leather
CN104746351A Production method of simulated crystallized leather
CN104608461A Production method of water-based dry foaming fabric
CN104611480A Method for recycling tanning liming liquid waste
CN104531913A Method for producing anti-mildew antibacterial scraped leather piece
CN104529095A Biological denitrification treatment method for tanning synthetic wastewater
CN103950236A Manufacturing method of foaming-fractured fabric
CN103879127A Method for manufacturing flocking split leather fabric
CN103935100A Manufacturing method for oily cowhides dried fabric
CN102703624A Method for forming pebble-grain surface of cowhide leather
CN101956029A Control method of chrome in leather production
CN101760569A Leather making bio-pretreatment method