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Last Updated: March 26, 2026
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| US Patent Number | US Expiration Date | US Applicant | US Tradename | Generic Name |
|---|---|---|---|---|
| ⤷ Start Trial | Feb 7, 2027 | Bayer Hlthcare | KYLEENA | levonorgestrel |
| ⤷ Start Trial | Feb 7, 2027 | Bayer Hlthcare | SKYLA | levonorgestrel |
| >US Patent Number | >US Expiration Date | >US Applicant | >US Tradename | >Generic Name |
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Friedman, Yali. "DrugPatentWatch" DrugPatentWatch, thinkBiotech, 2026, www.DrugPatentWatch.com.
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