CN Patent

CN118765194A — 局部罗氟司特气溶胶泡沫

Assigned to Alcutis Biotherapy Co ltd · Expires 2024-10-11 · 2y expired

What this patent protects

本发明涉及一种气溶胶泡沫组合物,其包含罗氟司特,含有鲸蜡硬脂醇、磷酸二鲸蜡酯和鲸蜡硬脂醇聚醚‑10磷酸酯的乳化剂共混物,以及烃推进剂。气溶胶泡沫组合物优选为水包油乳液。推进剂为液化烃气体的混合物,优选为丙烷/异丁烷/丁烷共混物。烃推进剂产生的气溶胶泡沫稳定,具有一致的物理性能,优异的美观性,并且在长期或加速储存条件下不会出现可辨识的降解。

USPTO Abstract

本发明涉及一种气溶胶泡沫组合物,其包含罗氟司特,含有鲸蜡硬脂醇、磷酸二鲸蜡酯和鲸蜡硬脂醇聚醚‑10磷酸酯的乳化剂共混物,以及烃推进剂。气溶胶泡沫组合物优选为水包油乳液。推进剂为液化烃气体的混合物,优选为丙烷/异丁烷/丁烷共混物。烃推进剂产生的气溶胶泡沫稳定,具有一致的物理性能,优异的美观性,并且在长期或加速储存条件下不会出现可辨识的降解。

Drugs covered by this patent

Patent Metadata

Patent number
CN118765194A
Jurisdiction
CN
Classification
Expires
2024-10-11
Drug substance claim
No
Drug product claim
No
Assignee
Alcutis Biotherapy Co ltd
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

Track this patent

Get a daily-checked alert when vulnerability score, expiry, classification, or assignee changes. Email, Slack, or Teams delivery. Pro: 50 watches, Free: 3.