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HUNAN JIANXUN ENV PROT RESOURCE SCIENCE & TECH DEV CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    121,777
  • Filing trend
    ⇩ 100.0%
About

HUNAN JIANXUN ENV PROT RESOURCE SCIENCE & TECH DEV CO LTD has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, environmental technology and packaging and shipping are HEFEI KEDA IND EQUIPMENT CO LTD, WEDEL KARL VON and BORONDO SERRANO ALBERTO.

Patent filings in countries

World map showing HUNAN JIANXUN ENV PROT RESOURCE SCIENCE & TECH DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing HUNAN JIANXUN ENV PROT RESOURCE SCIENCE & TECH DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Jianxun 14
#2 Li Jianwen 9
#3 Gu Yonghui 9
#4 Tan Xiaoxiong 5

Latest patents

Publication Filing date Title
CN106512631A Dust removing system for smelting waste gas
CN106766889A A kind of side blowing smelting furnace in stove in-vitro separation slag charge
CN106744439A A kind of simple carrier of weight
CN105668984A Simple oven
CN105651060A Charge device for smelting furnace
CN105651071A Small smelting furnace provided with gas receiving cover at discharge part
CN105643786A Feed hopper capable of vibrating
CN105668448A Simple manual lifting device
CN105674758A Movable dust collecting cover having movable doors of blast furnace
CN105463206A High-grade copper and lead separating device
CN105463209A Precipitation cart used for containing molten copper matte
CN105466228A High-temperature smelting pot with gas receiving hoods and stirring device
CN105383764A Loading and transport device for smelting material bricks
CN105385846A Granulator