Patent intelligence · US
US 6629970
Method of restoring endothelium of cornea
Method of restoring endothelium of cornea
Patent details — US 6629970
- Jurisdiction
- US
- Status
- expired
- Grant date
- Oct 7, 2003
- Expiration
- Oct 2, 2023
- Claims
- 36
- CPC classes
- A61K, A61K38/05, A61K9/0048
Quick answer
US 6629970 (Method of restoring endothelium of cornea) is held by Obschestvo S Ogranichennoi Otvetstvennostiju “Nauchno-Experimentalnoe Proizvodstvo Mikrokhirurgia Glazaâ€Â. Status: expired. Granted Oct 7, 2003. Expires Oct 2, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Grant date
- Expiration
- Claims
- 36
- CPC classes
- A61K, A61K38/05, A61K9/0048
More from Obschestvo S Ogranichennoi Otvetstvennostiju “Nauchno-Experimentalnoe Proizvodstvo Mikrokhirurgia Glazaâ€Â
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Frequently asked questions
What is US patent 6629970?
US 6629970 (Method of restoring endothelium of cornea) is held by Obschestvo S Ogranichennoi Otvetstvennostiju “Nauchno-Experimentalnoe Proizvodstvo Mikrokhirurgia Glazaâ€Â. Status: expired. Granted Oct 7, 2003. Expires Oct 2, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6629970?
Obschestvo S Ogranichennoi Otvetstvennostiju “Nauchno-Experimentalnoe Proizvodstvo Mikrokhirurgia Glaza†is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 148 pharmaceutical patents for this assignee.
When does US 6629970 expire?
Our index shows an expiration date of Oct 2, 2023 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.