Method for producing dry extracts
US10485841B2 · kind B2 · utility
0Cited by
2References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 30, 2018 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Apr 30, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2236/33
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to a method for producing dry extracts of plants and to pharmaceutical preparations containing the same, more particularly phytopharmaceuticals, which contain at least one ethanolic/aqueous extract of a plant (drug), the plants being selected from the group consisting of: Rumicis herba; Verbena officinalis; Sambucus nigra; Primula veris; and Gentiana lutea and mixtures thereof. The invention further relates to a pharmaceutical for treating inflammatory and/or infectious diseases of the nose and throat area and/or the nasal sinuses, as well as the use thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.