Nitrogen containing fertilizer for plant growth
US7381237B2 · kind B2 · utility
1Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 14, 2001 |
| Grant date | Jun 3, 2008 |
| Priority date | — |
| Expiry date | Aug 1, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC05C11/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a nitrogen containing fertilizer for plant growth and intended to be administered to growth substrate either alone or in mixture with other fertilizers. The invention is characterised in that the fertilizer is comprised of the L-form of a basic protein amino acid or its salt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.