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DALIAN HENGXIANG FLY ASH INTEGRATION UTILIZATION CO LTD

Overview
  • Total Patents
    11
About

DALIAN HENGXIANG FLY ASH INTEGRATION UTILIZATION CO LTD has a total of 11 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, basic materials chemistry and materials and metallurgy are HEFEI RISINE HEATEK CO LTD, FAREAST KINGSTAR CHEMICAL CO LTD and TOCHIGI DENSHI KOGYO KK.

Patent filings in countries

World map showing DALIAN HENGXIANG FLY ASH INTEGRATION UTILIZATION CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing DALIAN HENGXIANG FLY ASH INTEGRATION UTILIZATION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Minzheng 11

Latest patents

Publication Filing date Title
CN104419829A Process for extracting silicon-aluminum alloy from fly ash
CN104418607A Fly ash aerated concrete processing process
CN104418570A Brick production process through fly ash
CN104418536A Burning-free fly ash ceramsite building block processing process
CN104418581A Fly ash ceramsite processing process
CN104418571A Fly ash silicate building block production process
CN104418633A Fly ash multi-element composite fertilizer production process
CN104418339A Fly ash processing molecule sieve process
CN104418515A Fly ash ceramsite preparation process
CN104418606A Fly ash aerated concrete building block production process
CN104418538A Fly ash non-sintered brick pressing forming process