Estradiol; Levonorgestrel Patent Expiration
Estradiol; Levonorgestrel was first introduced by Bayer Healthcare Pharmaceuticals Inc
Estradiol; Levonorgestrel Patents
Given below is the list of patents protecting Estradiol; Levonorgestrel, along with the drug name that holds that patent and the company name owning that drug.
| Drug Used in | Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Drug Owner |
|---|---|---|---|---|
| Climara Pro | US5676968 | Transdermal therapeutic systems with crystallization inhibitors |
Oct 14, 2014
(Expired) | Bayer Hlthcare |
Estradiol; Levonorgestrel's Family Patents
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