JP Patent

JP4591728B2 — 眼精疲労改善用点眼剤

Assigned to Taisho Pharmaceutical Co Ltd · Expires 2010-12-01 · 15y expired

What this patent protects

Patent listed against Tryptyr.

Drugs covered by this patent

Patent Metadata

Patent number
JP4591728B2
Jurisdiction
JP
Classification
—
Expires
2010-12-01
Drug substance claim
No
Drug product claim
No
Assignee
Taisho 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.