Patent intelligence · US
US 9284276
N-ethyl-N-phenyl-1,2-dihydro-4,5-di-hydroxy-1-methyl-2-oxo-3-quinolinecarboxamide, preparation and uses thereof
N-ethyl-N-phenyl-1,2-dihydro-4,5-di-hydroxy-1-methyl-2-oxo-3-quinolinecarboxamide, preparation and uses thereof
Patent details — US 9284276
- Jurisdiction
- US
- Status
- granted
- Grant date
- Mar 15, 2016
- Expiration
- Mar 10, 2036
- Applicant
- TEVA PHARMACEUTICAL INDUSTRIES, LTD.
- Claims
- 17
- CPC classes
- A61K, A61K31/4704, A61K9/20, A61K9/2813
Quick answer
US 9284276 (N-ethyl-N-phenyl-1,2-dihydro-4,5-di-hydroxy-1-methyl-2-oxo-3-quinolinecarboxamide, preparation and uses thereof) is held by TEVA PHARMACEUTICAL INDUSTRIES, LTD.. Status: granted. Granted Mar 15, 2016. Expires Mar 10, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- TEVA PHARMACEUTICAL INDUSTRIES, LTD.
- Grant date
- Expiration
- Claims
- 17
- CPC classes
- A61K, A61K31/4704, A61K9/20, A61K9/2813, A61K9/48, A61K9/4891
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Frequently asked questions
What is US patent 9284276?
US 9284276 (N-ethyl-N-phenyl-1,2-dihydro-4,5-di-hydroxy-1-methyl-2-oxo-3-quinolinecarboxamide, preparation and uses thereof) is held by TEVA PHARMACEUTICAL INDUSTRIES, LTD.. Status: granted. Granted Mar 15, 2016. Expires Mar 10, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 9284276?
TEVA PHARMACEUTICAL INDUSTRIES, LTD. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 454 pharmaceutical patents for this assignee.
When does US 9284276 expire?
Our index shows an expiration date of Mar 10, 2036 (10 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.