CA Patent

CA3120297A1 — Injectable preparation

Assigned to Otsuka Pharmaceutical Co Ltd · Expires 2013-10-31 · 13y expired

What this patent protects

88560029 ABSTRACT A storage-stable injectable preparation comprising a composition comprising a poorly soluble drug as an active ingredient and a dispersion medium, and a compact, lightweight prefilled syringe filled with the injectable preparation. Provided is an injectable prep…

USPTO Abstract

88560029 ABSTRACT A storage-stable injectable preparation comprising a composition comprising a poorly soluble drug as an active ingredient and a dispersion medium, and a compact, lightweight prefilled syringe filled with the injectable preparation. Provided is an injectable preparation comprising a composition comprising a poorly soluble drug, a dispersion medium, and a specific suspending agent, the composition having a viscosity of 40 pascal-seconds or more in at least one point in the shear rate range of 0.01 to 0.02 s-1 and having a viscosity of 0.2 pascal-seconds or less in at least one point in the shear rate range of 900 to 1,000 s-1, as measured. Date Recue/Date Received 2021-05-31

Drugs covered by this patent

Patent Metadata

Patent number
CA3120297A1
Jurisdiction
CA
Classification
—
Expires
2013-10-31
Drug substance claim
No
Drug product claim
No
Assignee
Otsuka 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.

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