CN Patent

CN104274396B — 用于不含防腐剂的非粘性前列腺素类溶液的聚合物给药系统

Assigned to Laboratoires Thea SAS · Expires 2017-07-04 · 9y expired

What this patent protects

本发明涉及到一种眼用溶液，包括：‑至少一种前列腺素；‑增溶剂；‑卡波姆型胶凝剂；‑卡波姆聚合抑制剂；‑共胶凝/共增溶剂。

USPTO Abstract

本发明涉及到一种眼用溶液，包括：‑至少一种前列腺素；‑增溶剂；‑卡波姆型胶凝剂；‑卡波姆聚合抑制剂；‑共胶凝/共增溶剂。

Drugs covered by this patent

Patent Metadata

Patent number
CN104274396B
Jurisdiction
CN
Classification
—
Expires
2017-07-04
Drug substance claim
No
Drug product claim
No
Assignee
Laboratoires Thea SAS
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.

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