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GANSU HAOSHI CARBON FIBER CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    191,913
  • Filing trend
    ⇩ 100.0%
About

GANSU HAOSHI CARBON FIBER CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets machines, surface technology and coating and basic materials chemistry are LIYANG CITY SHANHU IND CO LTD, SKG PLASTEC CO LTD and WUXI BOYU PLASTIC MACHINERY CO LTD.

Patent filings in countries

World map showing GANSU HAOSHI CARBON FIBER CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing GANSU HAOSHI CARBON FIBER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chai Changsheng 8
#2 Xue Xiangjun 7
#3 Yang Ziyuan 7
#4 Hao Xiangzhong 4
#5 Hao Xuexing 3
#6 Chen Chao 3
#7 Lyu Xiaolong 2
#8 Feng Libang 2
#9 Xiangguo Hao 2
#10 Xiangzhong Hao 2

Latest patents

Publication Filing date Title
CN111038022A Anti-corrosion composite heat-preservation cover felt for industrial vacuum furnace and preparation method thereof
CN106827350A A kind of high-strength carbon fiber casting mould and its application method
CN106696155A Honeycomb type carbon fiber mould and using method thereof
CN106739243A A kind of high-strength carbon fiber structure
CN105130498A Method for preparing silicon carbide coating on carbon material by employing reaction diffusion process
CN104975278A Heat-reduction metallization copper plating process for carbon fiber surface
CN104418604A Tubular-type carbon/carbon composite material quickly preparing method
CN104418603A Preparation method of low-density carbon/carbon composite cylindrical material
CN104339730A Sandwich cured carbon felt
CN104342079A Preparation method and application method of high-temperature bonding agent used for bonding carbon felts
CN103774435A Preparation and application methods of carbon fiber mat surface antioxidation coating
CN102672799A Manufacturing method of flow guide drum of single crystal furnace
CN102977824A High temperature binder used for binding carbon material, and preparation method and application method thereof
CN102031638A Method for manufacturing viscose-based graphite felt
CN101664955A Manufacture process of thermal insulation bucket of hard composite graphite felt for single crystal furnace