Patent intelligence · US
US 9687559
Heparosan polymers and methods of making and using same for the enhancement of therapeutics
Heparosan polymers and methods of making and using same for the enhancement of therapeutics
Patent details — US 9687559
- Jurisdiction
- US
- Status
- granted
- Grant date
- Jun 27, 2017
- Expiration
- Jun 22, 2037
- Claims
- 31
- CPC classes
- A61K, A61K47/61
Quick answer
US 9687559 (Heparosan polymers and methods of making and using same for the enhancement of therapeutics) is held by The Board of Regents of the University of Oklahoma. Status: granted. Granted Jun 27, 2017. Expires Jun 22, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Grant date
- Expiration
- Claims
- 31
- CPC classes
- A61K, A61K47/61
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Frequently asked questions
What is US patent 9687559?
US 9687559 (Heparosan polymers and methods of making and using same for the enhancement of therapeutics) is held by The Board of Regents of the University of Oklahoma. Status: granted. Granted Jun 27, 2017. Expires Jun 22, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 9687559?
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 9687559 expire?
Our index shows an expiration date of Jun 22, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.