AU2020230293B2 — Preparation containing tetracyclic compound at high dose
Assigned to Chugai Pharmaceutical Co Ltd · Expires 2021-07-22 · 5y expired
What this patent protects
An improved solubility of a pharmaceutical composition or formulation containing a large amount of 9-ethyl-6,6 dimethyl-8-(4-morpholin-4-yl-piperidin-1-yl)-11-oxo-6,11 dihydro-5H-benzo[bicarbazole-3-carbonitrile or a salt thereof can be achieved by forming granules of the comp…
USPTO Abstract
An improved solubility of a pharmaceutical composition or formulation containing a large amount of 9-ethyl-6,6 dimethyl-8-(4-morpholin-4-yl-piperidin-1-yl)-11-oxo-6,11 dihydro-5H-benzo[bicarbazole-3-carbonitrile or a salt thereof can be achieved by forming granules of the compound or salt thereof and allowing the granules to be present together with a disintegrating agent.
Drugs covered by this patent
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.