Hongfa Li
6Patents
2h-index
12Co-inventors
40Inventor score
Filing activity: Jul 25, 2008 → Feb 28, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8778135B2 | Circular utilization method in pulping and papermaking processes with straw | Emerging Cross-Sectional Technologies | 6 | Active |
| US8303772B2 | Method for preparing a grass-type unbleached paper product | Textiles; Paper | 4 | Active |
| US10059632B2 | Humic acid composition and application thereof | Chemistry; Metallurgy | 1 | Active |
| US9420745B2 | Corn stalk material, a method and apparatus for preparing it | Emerging Cross-Sectional Technologies | 0 | Active |
| US8771465B2 | Raw Paper | Textiles; Paper | 0 | Active |
| US10053816B2 | Method for continuously cooking grass raw materials and device | Textiles; Paper | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.