Learn more

MA CHENGGUO

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    140,783
  • Filing trend
    ⇩ 100.0%
About

MA CHENGGUO has a total of 22 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2003. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets thermal processes and environmental technology are SKOBERNE WILLI, MONRO RICHARD J and PLEIN WAGNER SOEHNE.

Patent filings in countries

World map showing MA CHENGGUOs patent filings in countries

Patent filings per year

Chart showing MA CHENGGUOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ma Chengguo 22
#2 Ma Zihe 2

Latest patents

Publication Filing date Title
CN111750370A Heat exchange flue and heat exchange equipment
CN111396915A Air preheater
CN109990266A A kind of high temperature denitration, fly-ash reburning, boiler having dust removed inside
CN107449295A The fixed tubulation water-tube heat exchangers of backward erosion deashing can be achieved
CN107314364A Logical cigarette vertical type primer-generating combustion apparatus down
CN107300191A Can convenient and swift thorough deashing movable tubulation airduct air preheater
CN105889900A In-boiler coal putting and double-furnace combustion device
CN105021068A Wear-resisting anti-ash-deposition row tube type heat exchanger
CN104344413A Soot formation and dew formation preventing load-tracking controllable multi-directional flow convective heat exchange flue
CN104344760A Multifunctional gas-water heat exchange pipe capable of reducing accumulated dust, reducing vibration and improving heat exchange efficiency
CN104236364A Air water heat exchange tube capable of enhancing heat exchange efficiency and reducing vibration
CN104165348A Gas-water heat exchange pipe capable of improving heat exchange efficiency
CN104132571A Air-water heat exchange tube with ash accumulation reduction effect
CN102989287A Desulfurization dust removal deep cooling exchange all-in-one machine
US2008156238A1 Stoker grates for circulating combustible material
WO2004031653A1 Circulating firing grate for complete combustion
CN1590845A Circulation burning ash furnace grate