Inventor · Qingdao, CN

Zhaohe Yang

6Patents
1h-index
14Co-inventors
34Inventor score

Filing activity: Mar 5, 2019 → Mar 5, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US10457612B1 Slag bacterial fertilizer and preparation method thereof and method for improving degraded soil Performing Operations; Transporting 1 Active
US10487265B1 Method for pyrolysis treatment of oily sludge and environment-friendly renovation of the residue thereof with humic acid substance Emerging Cross-Sectional Technologies 1 Active
US10487266B1 Polygeneration method of biomass downflow circulation bed millisecond pyrolysis liquefaction-gasification coupling Emerging Cross-Sectional Technologies 1 Active
US10434551B1 Method for improving saline-alkaline soil by using biomass rapid pyrolysis product Emerging Cross-Sectional Technologies 0 Active
US10456817B1 Environment-friendly and in situ immobilized method of renovating heavy metal contaminated soil with humic acid substance Performing Operations; Transporting 0 Active
US10493507B1 Method of renovating and afforesting slag mountain with humic acid substance Chemistry; Metallurgy 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.