Patent intelligence · US
US 12226437
Method for enhancing expression of insulin like growth factor 1 receptor in umbilical cord mesenchymal stem cell expressing IGF1R and method for obtaining multipotent umbilical cord mesenchymal stem cell
Method for enhancing expression of insulin like growth factor 1 receptor in umbilical cord mesenchymal stem cell expressing IGF1R and method…
Patent details — US 12226437
- Jurisdiction
- US
- Status
- granted
- Grant date
- Feb 18, 2025
- Expiration
- Feb 13, 2045
- Applicant
- China Medical University
- Claims
- 4
- CPC classes
- A61K, A61K2035/124, A61K35/28, A61K38/179
Quick answer
US 12226437 (Method for enhancing expression of insulin like growth factor 1 receptor in umbilical cord mesenchymal stem cell expressing IGF1R and method for obtaining multipotent umbilical cord mesenchymal stem cell) is held by China Medical University. Status: granted. Granted Feb 18, 2025. Expires Feb 13, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- China Medical University
- Grant date
- Expiration
- Claims
- 4
- CPC classes
- A61K, A61K2035/124, A61K35/28, A61K38/179, A61K38/1858, A61K45/06
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Frequently asked questions
What is US patent 12226437?
US 12226437 (Method for enhancing expression of insulin like growth factor 1 receptor in umbilical cord mesenchymal stem cell expressing IGF1R and method for obtaining multipotent umbilical cord mesenchymal stem cell) is held by China Medical University. Status: granted. Granted Feb 18, 2025. Expires Feb 13, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 12226437?
China Medical University is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 335 pharmaceutical patents for this assignee.
When does US 12226437 expire?
Our index shows an expiration date of Feb 13, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.