CA2559699A1 — Pharmaceutical combinations containing benzoxazine for treating respiratory diseases
Assigned to Boehringer Ingelheim International GmbH · Expires 2005-11-03 · 21y expired
What this patent protects
The invention relates to novel pharmaceutical combinations containing at least one active ingredient (2) in addition to at least one, preferably one, compound of general formula (1) wherein the radicals R1, R2 and R3 have the designations cited in the patent claims and in the des…
USPTO Abstract
The invention relates to novel pharmaceutical combinations containing at least one active ingredient (2) in addition to at least one, preferably one, compound of general formula (1) wherein the radicals R1, R2 and R3 have the designations cited in the patent claims and in the description. The invention also relates to a method for producing said combinations and to the use thereof as medicaments.
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.
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