美國
US 12,702,713 B2
Semi-solid, oil-based pharmaceutical compositions containing pirfenidone for application in tissue repair
US 12,702,713 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：Excalibur Pharmaceuticals, Inc.。PDF 可在本頁下載，未登入每天最多 5 篇。
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- 申請人
- Excalibur Pharmaceuticals, Inc.
- 發明人
- Juan Armendáriz Borunda; José Agustín Rogelio Magaña Castro; Laura Vázquez Cervantes
- 公開日
- 2026-08-11
- 申請日
- 2021-09-13
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,713 B2 · US12702713 · 12702713
摘要
The present invention describes semi-solid pharmaceutical compositions containing Pirfenidone, which offer advantages over other cutaneously administered pharmaceutical forms known in the prior art, due to its permeability and absorption characteristics, which are useful in the treatment for restoring tissues that have suffered loss or degradation of extracellular matrix resulting in the formation of wrinkles or skin thinning.
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專利局網站： 美國專利商標局（USPTO）