Patent intelligence · US
US 7462743
Polymorphs of memantine hydrochloride
Polymorphs of memantine hydrochloride
Patent details — US 7462743
- Jurisdiction
- US
- Status
- granted
- Grant date
- Dec 9, 2008
- Expiration
- Dec 4, 2028
- Claims
- 27
- CPC classes
- A61P, A61P25/16
Quick answer
US 7462743 (Polymorphs of memantine hydrochloride) is held by Teva Pharmaceutical Fine Chemicals S.R.L.. Status: granted. Granted Dec 9, 2008. Expires Dec 4, 2028 (2 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Grant date
- Expiration
- Claims
- 27
- CPC classes
- A61P, A61P25/16
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Frequently asked questions
What is US patent 7462743?
US 7462743 (Polymorphs of memantine hydrochloride) is held by Teva Pharmaceutical Fine Chemicals S.R.L.. Status: granted. Granted Dec 9, 2008. Expires Dec 4, 2028 (2 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 7462743?
Teva Pharmaceutical Fine Chemicals S.R.L. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 454 pharmaceutical patents for this assignee.
When does US 7462743 expire?
Our index shows an expiration date of Dec 4, 2028 (2 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.