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KAIQIU ZHANG

Overview
  • Total Patents
    16
About

KAIQIU ZHANG has a total of 16 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are HONGXIA ZHANG, OGASAWARA SEKKEI KK and YONG CUI.

Patent filings in countries

World map showing KAIQIU ZHANGs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing KAIQIU ZHANGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kaiqiu Zhang 16

Latest patents

Publication Filing date Title
CN102337300A Method for energy conversion after forestry-paper integration
CN102335667A Method for vertical use of municipal solid waste
CN102335671A Method for integrating forest waste and energy
CN102337301A Agricultural waste-energy integrating method
CN102338524A Acquiring method of natural ice
CN102335540A Development method of zero greenhouse gas (GHG)
CN102339455A Method for utilizing existing land by more than triple
CN102339454A Cross-terrestrial-polar-region and cross-industry energy reuse method
CN102338750A Monitoring method of greenhouse gas emission
CN102335548A Method for direct absorption of discharged carbon dioxide in construction industry and crystallization of discharged carbon dioxide into fertilizer
CN102335547A Method for forming fertilizer by directly absorbing and crystallizing carbon dioxide emitted from vehicles
CN102338048A Method of collecting energy sources (collecting scattered energy sources)
CN102336591A Method for direct absorption of released industrial carbon dioxide and crystallization of chemical fertilizers
CN102336473A Method for integration of blue algae and energy
CN102235097A Construction method of philosophic civilized city
CN102034216A Method for slowing down emission of greenhouse gas (GHG)