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Zhejiang haihong holding group co ltd

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    132,288
  • Filing trend
    ⇩ 80.0%
About

Zhejiang haihong holding group co ltd has a total of 22 patent applications. It decreased the IP activity by 80.0%. Its first patent ever was published in 2010. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, surface technology and coating and environmental technology are CARBONE SAVOIE, COMMW ALUMINIUM CORP and MOLTECH INVENT S.

Patent filings in countries

World map showing Zhejiang haihong holding group co ltds patent filings in countries

Patent filings per year

Chart showing Zhejiang haihong holding group co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Haixian 19
#2 Wei Zeng 7
#3 Cao Jiapei 7
#4 Haixian Chen 3
#5 Xu Zhaohui 3
#6 Xu Zhifeng 3
#7 Yu Zhijun 2
#8 Dong Mei 2
#9 Wang Yonghong 2
#10 Mei Dong 2

Latest patents

Publication Filing date Title
CN112188818A Cooling system and method of full immersion liquid cooling data center using LNG (liquefied Natural gas) cold energy
CN110592399A Energy-saving system and method for extracting metallic titanium
CN109650893A A kind of method of low temperature preparation titaniferous composite anode
CN109763148A A kind of device and method that continuous electrolysis prepares high pure metal titanium valve
CN111333768A Acrylic resin thermal expansion foaming microsphere and preparation method thereof
CN107777683A A kind of new method for producing graphene oxide
CN108011073A A kind of new method of high-homogenized production lithium battery material
CN106831497A A kind of method of coproduction biruea and HAS
CN106800305A A kind of method that multistep processes prepares battery-level lithium carbonate
CN106711450A Preparation method of lithium battery anode special material adopting lithium bicarbonate as lithium source
CN103350475A Polymer supercritical foaming material cooling and shaping device
CN103350510A Equipment and method for preparing polymer supercritical foaming material
CN103350478A Polymer supercritical mould pressing foaming mould
CN102160992A Lithium adsorbent forming process using sponge as vector
CN102166509A Device capable of realizing continuous production of xanthate collectors
CN102139901A New method for preparing magnesium-aluminum hydrotalcite
CN102153496A Method for producing mercaptoacetic acid by using solid-state reaction
CN102167354A Reaction device for recovering ammonia with dry method
CN102167353A Reaction device with internal material returning function for recycling ammonia by dry method