Patent intelligence · US
US 9925209
Heparosan-polypeptide and heparosan-polynucleotide drug conjugates and methods of making and using same
Heparosan-polypeptide and heparosan-polynucleotide drug conjugates and methods of making and using same
Patent details — US 9925209
- Jurisdiction
- US
- Status
- granted
- Grant date
- Mar 27, 2018
- Expiration
- Mar 22, 2038
- Claims
- 27
- CPC classes
- A61K, A61K2039/505, A61K31/7088, A61K38/193
Quick answer
US 9925209 (Heparosan-polypeptide and heparosan-polynucleotide drug conjugates and methods of making and using same) is held by The Board of Regents of the University of Oklahoma. Status: granted. Granted Mar 27, 2018. Expires Mar 22, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Grant date
- Expiration
- Claims
- 27
- CPC classes
- A61K, A61K2039/505, A61K31/7088, A61K38/193, A61K38/21, A61K38/22
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Frequently asked questions
What is US patent 9925209?
US 9925209 (Heparosan-polypeptide and heparosan-polynucleotide drug conjugates and methods of making and using same) is held by The Board of Regents of the University of Oklahoma. Status: granted. Granted Mar 27, 2018. Expires Mar 22, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 9925209?
The Board of Regents of the University of Oklahoma is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.
When does US 9925209 expire?
Our index shows an expiration date of Mar 22, 2038 (12 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.