EP2148683A1 — Method of safely and effectively treating and preventing secondary hyperparathyroidism in chronic kidney disease
Assigned to Opko Renal LLC · Expires 2010-02-03 · 16y expired
What this patent protects
A method of treating and preventing secondary hyperparathyroidism in CKD by increasing or maintaining blood concentrations of both 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D in a patient by administering 25-hydroxyvitamin D3 with or without 25-hydroxyvitamin D2 and, as neces…
USPTO Abstract
A method of treating and preventing secondary hyperparathyroidism in CKD by increasing or maintaining blood concentrations of both 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D in a patient by administering 25-hydroxyvitamin D3 with or without 25-hydroxyvitamin D2 and, as necessary, 1,25-dihydroxyvitamin D2 as a Vitamin D hormone replacement therapy.
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.
Track this patent
Get a daily-checked alert when vulnerability score, expiry, classification, or assignee changes. Email, Slack, or Teams delivery. Pro: 50 watches, Free: 3.