CA Patent

CA2764505C — Diketopiperazine microparticles with defined specific surface areas

Assigned to Mannkind Corp · Expires 2018-09-25 · 8y expired

What this patent protects

Disclosed herein are diketopiperazine microparticles having a specific surface area of less than about 67 m2/g. The diketopiperazine microparticle can be fumaryl diketopiperazine and can comprise a drug such as insulin.

USPTO Abstract

Disclosed herein are diketopiperazine microparticles having a specific surface area of less than about 67 m2/g. The diketopiperazine microparticle can be fumaryl diketopiperazine and can comprise a drug such as insulin.

Drugs covered by this patent

Patent Metadata

Patent number
CA2764505C
Jurisdiction
CA
Classification
—
Expires
2018-09-25
Drug substance claim
No
Drug product claim
No
Assignee
Mannkind Corp
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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