Lipoic acid pellets
US8722096B2 · kind B2 · utility
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2References
15Claims
0Family size
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Key dates
| Filing date | May 25, 2007 |
| Grant date | May 13, 2014 |
| Priority date | — |
| Expiry date | Jun 28, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P39/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Lipoic acid pellets are described, obtained from inert cores externally coated with lipoic acid. The so obtained active cores are coated with a first layer of insulating polymeric material and then with a polymeric coat that is insoluble at the gastric pH. Pellet are then formulated pharmaceutically, for instance in jelly capsules or controlled release capsules or as oral suspensions, dispersible powders, sachets, etc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.