EP1339707A2 — Novel crystal and solvate forms of ondansetron hydrochloride and processes for their preparation
Assigned to Teva Pharmaceutical Industries Ltd · Expires 2003-09-03 · 23y expired
What this patent protects
The present invention provides novel ondansetron hydrochloride crystalline polymorphic forms and solvates. Processes for making and interconverting the polymorphic forms are also provided. Further provided are pharmaceutical compositions and therapeutic methods using the novel po…
USPTO Abstract
The present invention provides novel ondansetron hydrochloride crystalline polymorphic forms and solvates. Processes for making and interconverting the polymorphic forms are also provided. Further provided are pharmaceutical compositions and therapeutic methods using the novel polymorphic forms and hydrates.
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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