Patent intelligence · US
US 8974801
Long term sustained release pharmaceutical composition containing aqueous suspension of bisphosphonate
Long term sustained release pharmaceutical composition containing aqueous suspension of bisphosphonate
Patent details — US 8974801
- Jurisdiction
- US
- Status
- granted
- Grant date
- Mar 10, 2015
- Expiration
- Mar 5, 2035
- Applicant
- Amphastar Pharmaceuticals, Inc.
- Claims
- 9
- CPC classes
- A61K, A61K31/663, A61K33/42, A61K9/0019
Quick answer
US 8974801 (Long term sustained release pharmaceutical composition containing aqueous suspension of bisphosphonate) is held by Amphastar Pharmaceuticals, Inc.. Status: granted. Granted Mar 10, 2015. Expires Mar 5, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Amphastar Pharmaceuticals, Inc.
- Grant date
- Expiration
- Claims
- 9
- CPC classes
- A61K, A61K31/663, A61K33/42, A61K9/0019, A61K9/10, A61P
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Frequently asked questions
What is US patent 8974801?
US 8974801 (Long term sustained release pharmaceutical composition containing aqueous suspension of bisphosphonate) is held by Amphastar Pharmaceuticals, Inc.. Status: granted. Granted Mar 10, 2015. Expires Mar 5, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 8974801?
Amphastar Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 15 pharmaceutical patents for this assignee.
When does US 8974801 expire?
Our index shows an expiration date of Mar 5, 2035 (9 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.