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GUIZHOU LANXIN GRAPHITE DYNAMO ELECTRIC EQUIPMENT MFG CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    144,529
About

GUIZHOU LANXIN GRAPHITE DYNAMO ELECTRIC EQUIPMENT MFG CO LTD has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, materials and metallurgy and chemical engineering are WATERWORKS INTERNATIONAL INC, TMW and LANPEC TECH LTD.

Patent filings in countries

World map showing GUIZHOU LANXIN GRAPHITE DYNAMO ELECTRIC EQUIPMENT MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing GUIZHOU LANXIN GRAPHITE DYNAMO ELECTRIC EQUIPMENT MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Ying 12
#2 Meng Haibo 11
#3 Luo Xiangli 4
#4 Song Guangfu 1
#5 Wang Zhourong 1

Latest patents

Publication Filing date Title
CN111927952A Flexible graphite gasket and preparation method thereof
CN111678363A Double-tube-plate silicon carbide heat exchanger with single-plate double-seal structure
CN111678362A Graphite tube heat exchanger with tube bundle capable of floating freely
CN111606304A Dilute hydrochloric acid dechlorination concentration system
CN111499050A Reclaimed water recycling device for waste water produced in graphite heat exchanger
CN111504092A Graphite tube-array heat exchanger and assembling method thereof
CN111495124A Comprehensive absorption system for preparing hydrogen chloride from graphite
CN111495123A Antioxidant tail gas recovery processing system
CN110422827A A kind of the Waste Sulfuric Acid recycling device and technique of dry chlorine gas
CN110510684A A kind of sour chemical polishing solution washing pigment waste acid concentrator of aluminium three and technique
CN110422824A A kind of anti-corrosion type hydrogen chloride synthetic furnace of by-product high-pressure steam
CN108992951A A kind of phosphoric acid vacuum concentrating apparatus