CN Patent

CN114957027B — 一种阳离子脂质化合物、包含其的组合物及用途

Assigned to Hangzhou Tianlong Pharmaceutical Co Ltd · Expires 2023-05-19 · 3y expired

What this patent protects

本公开提供一种式(I)化合物或其N‑氧化物、溶剂合物、药学上可接受的盐或立体异构体。还提供了包含前述化合物的组合物以及它们用于递送治疗剂或预防剂的用途。

USPTO Abstract

本公开提供一种式(I)化合物或其N‑氧化物、溶剂合物、药学上可接受的盐或立体异构体。还提供了包含前述化合物的组合物以及它们用于递送治疗剂或预防剂的用途。

Drugs covered by this patent

Patent Metadata

Patent number
CN114957027B
Jurisdiction
CN
Classification
—
Expires
2023-05-19
Drug substance claim
No
Drug product claim
No
Assignee
Hangzhou Tianlong Pharmaceutical 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.