Patent intelligence · US
US 9770427
Antiviral treatments
Antiviral treatments
Patent details — US 9770427
- Jurisdiction
- US
- Status
- granted
- Grant date
- Sep 26, 2017
- Expiration
- Sep 21, 2037
- Applicant
- BioCryst Pharmaceuticals, Inc.
- Claims
- 18
- CPC classes
- A61K, A61K31/195, A61K31/196, A61K31/215
Quick answer
US 9770427 (Antiviral treatments) is held by BioCryst Pharmaceuticals, Inc.. Status: granted. Granted Sep 26, 2017. Expires Sep 21, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- BioCryst Pharmaceuticals, Inc.
- Grant date
- Expiration
- Claims
- 18
- CPC classes
- A61K, A61K31/195, A61K31/196, A61K31/215, A61K45/06, A61K9/0019
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Frequently asked questions
What is US patent 9770427?
US 9770427 (Antiviral treatments) is held by BioCryst Pharmaceuticals, Inc.. Status: granted. Granted Sep 26, 2017. Expires Sep 21, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 9770427?
BioCryst Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 72 pharmaceutical patents for this assignee.
When does US 9770427 expire?
Our index shows an expiration date of Sep 21, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.