EP Patent

EP0679088A1 — Pulmonary delivery of active fragments of parathyroid hormone

Assigned to Nektar Therapeutics · Expires 1995-11-02 · 31y expired

What this patent protects

Systemic delivery of parathyroid hormone to a mammalian host is accomplished by inhalation through the mouth of a dispersion of an N-terminal fragment of PTH. It has been found that such respiratory delivery of the PTH fragment provides a pulsatile concentration profile of the PT…

USPTO Abstract

Systemic delivery of parathyroid hormone to a mammalian host is accomplished by inhalation through the mouth of a dispersion of an N-terminal fragment of PTH. It has been found that such respiratory delivery of the PTH fragment provides a pulsatile concentration profile of the PTH in the host's serum. PTH fragment compositions include dry powder formulations having the PTH present in a dry bulking powder, liquid solutions or suspensions suitable for nebulization, and aerosol propellants suitable for use in a metered dose inhaler.

Drugs covered by this patent

Patent Metadata

Patent number
EP0679088A1
Jurisdiction
EP
Classification
—
Expires
1995-11-02
Drug substance claim
No
Drug product claim
No
Assignee
Nektar Therapeutics
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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