GB Patent

GB2128984B — Diaza-bicyclic compounds

Assigned to F Hoffmann La Roche AG · Expires 1985-05-22 · 41y expired

What this patent protects

Patent listed against null.

Drugs covered by this patent

Patent Metadata

Patent number: GB2128984B
Jurisdiction: GB
Classification: —
Expires: 1985-05-22
Drug substance claim: No
Drug product claim: No
Assignee: F Hoffmann La Roche AG
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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