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Inventor

Jianxue ZHAO

Inventor
CN

Overview

1→
Patents
2022
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B09Bprimary
B09BDisposal of solid waste not otherwise provided for20%
C02FTreatment of water, waste water, sewage, or sludge20%
C22BProduction and refining of metals20%
F23JRemoval or treatment of combustion products or combustion residues20%
Y02PClimate change mitigation technologies in the production or processing of goods20%
PatentTitleYear
11,298,732Method for co-processing of waste incineration fly ash and chromium slag in landfill2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to QINGDAO JIEHUA ENVIRONMENTAL TECH CO LTD (1)· patent assignee history
2022Patents assigned to UNIV QINGDAO TECHNOLOGY (1)· patent assignee history
2022Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QINGDAO JIEHUA ENVIRONMENTAL TECH CO LTD12022
UNIV QINGDAO TECHNOLOGY12022
Locations
LocationPatentsSpan
CN12022