Use of green microalgae to improve plant growth
US11771028B2 · kind B2 · utility
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3References
17Claims
0Family size
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Key dates
| Filing date | Jun 21, 2019 |
| Grant date | Oct 3, 2023 |
| Priority date | — |
| Expiry date | Mar 9, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC05G3/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a liquid composition comprising living green microalgae for improving plant growth. The liquid composition is prepared by growing green microalgae at a pH of 10-12 in the presence of hydrogen carbonate as the inorganic carbon source. The liquid composition may be stored at 4 to 25 degrees C. until use. The liquid composition may be used to improve fertilizers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.