Method for producing a tissue paper sheet material containing an adjuvant substance for the treatment of allergic rhinitis, and the product obtained
US10596104B2 · kind B2 · utility
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3References
25Claims
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Key dates
| Filing date | Jul 9, 2014 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | Jul 9, 2034 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H27/002
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The following steps are provided for producing a sheet cellulose material, for instance a handkerchief, comprising at least one adjuvant substance for the treatment of allergic rhinitis:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.