Sankyo Drug Patent Portfolio
Sankyo owns 1 orange book drug protected by 4 US patents Given below is the list of Sankyo's drug patents along with their expiration dates.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US5859037 | Sulfonylurea-glitazone combinations for diabetes | 13 Nov, 2017 | Expired |
| US6011049 | Combinations for diabetes | 13 Nov, 2017 | Expired |
| US5602133 | Use of thiazolidinedione derivatives and related antihyperglycemic agents in the treatment of disease states at risk for progressing to noninsulin-dependent diabetes mellitus | 15 Sep, 2013 | Expired |
| US6046202 | Use of thiazolidinedione derivatives in the treatment of insulin resistance | 15 Sep, 2013 | Expired |
Sankyo's Family Patents
Sankyo Drug List
Given below is the complete list of Sankyo's drugs and the patents protecting them.
1. Prelay
Prelay is protected by 4 patents, out of which all have expired. Check out its patent list below.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US5859037 | Sulfonylurea-glitazone combinations for diabetes |
13 Nov, 2017
(6 years ago)
| Expired |
| US6011049 | Combinations for diabetes |
13 Nov, 2017
(6 years ago)
| Expired |
| US5602133 | Use of thiazolidinedione derivatives and related antihyperglycemic agents in the treatment of disease states at risk for progressing to noninsulin-dependent diabetes mellitus |
15 Sep, 2013
(11 years ago)
| Expired |
| US6046202 | Use of thiazolidinedione derivatives in the treatment of insulin resistance |
15 Sep, 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 Prelay's drug page
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