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YANG ZHENGSHAN

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    120,377
  • Filing trend
    ⇩ 83.0%
About

YANG ZHENGSHAN has a total of 14 patent applications. It decreased the IP activity by 83.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and biotechnology are UNION ENG AS, UNION ENG A/S and CO2 SOLUTION INC.

Patent filings in countries

World map showing YANG ZHENGSHANs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing YANG ZHENGSHANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Zhengshan 14

Latest patents

Publication Filing date Title
CN108452644A A kind of coal-burning power plant's carbon dioxide membrane trapping coupling nitrogen preparation process
CN108266964A A kind of coal-burning power plant's collecting carbonic anhydride couples air compressed energy-storage technique
CN107927346A A kind of rubbish landfill gas collecting carbonic anhydride couples microalgae carbon sequestration technique
CN107998841A A kind of rubbish landfill gas UF membrane couples microalgae carbon sequestration technique
CN107899375A A kind of coal-burning power plant's flue gas carbon dioxide mix trapping coupling microalgae carbon sequestration technique
CN107744719A A kind of coal-burning power plant's flue gas carbon dioxide membrane trapping coupling microalgae carbon sequestration technique
CN107758664A A kind of rubbish landfill gas collecting carbonic anhydride technique
CN107569981A A kind of coal-burning power plant's flue gas collecting carbonic anhydride coupled biological charcoal preparation technology
CN107583944A A kind of garden soil reparation soil mixing collating unit
CN107548593A The municipal gardens fertilizer apparatus that loosens the soil
CN107497846A Municipal green soil environmental protection prosthetic device
CN107470336A Municipal garden soil environmental protection repair process device
CN107570529A Municipal garden soil repairs nursery afforestation equipment
CN109464884A A kind of coal-burning power plant's flue gas collecting carbonic anhydride technique