Alfasigma Drug Patent Portfolio
Alfasigma owns 1 orange book drug protected by 1 US patent Given below is the list of Alfasigma's drug patents along with their expiration dates.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US5510353 | Certain aminoguanidine compounds, pharmaceutical compositions containing them and their use in treating gastrointestinal motility disorders and disorders associated with cephalic pain | 26 Apr, 2013 | Expired |
Alfasigma's Family Patents
Alfasigma Drug List
Given below is the complete list of Alfasigma's drugs and the patents protecting them.
1. Zelnorm
Zelnorm is protected by 1 patent, which has expired already. Check out its patent list below.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US5510353 | Certain aminoguanidine compounds, pharmaceutical compositions containing them and their use in treating gastrointestinal motility disorders and disorders associated with cephalic pain |
26 Apr, 2013
(11 years ago)
| Expired |
Discover which of these patents contain the active ingredient(API) of the drug, their family patents, along with litigation and legal activity details of these patents on Zelnorm's drug page
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