Patent intelligence · US
US 12121503
Antiviral treatments
Antiviral treatments
Patent details — US 12121503
- Jurisdiction
- US
- Status
- granted
- Grant date
- Oct 22, 2024
- Expiration
- Oct 17, 2044
- Applicant
- BioCryst Pharmaceuticals, Inc.
- Claims
- 13
- CPC classes
- A61K, A61K31/195, A61K31/196, A61K31/215
Quick answer
US 12121503 (Antiviral treatments) is held by BioCryst Pharmaceuticals, Inc.. Status: granted. Granted Oct 22, 2024. Expires Oct 17, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- BioCryst Pharmaceuticals, Inc.
- Grant date
- Expiration
- Claims
- 13
- CPC classes
- A61K, A61K31/195, A61K31/196, A61K31/215, A61K45/06, A61K9/0019
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Frequently asked questions
What is US patent 12121503?
US 12121503 (Antiviral treatments) is held by BioCryst Pharmaceuticals, Inc.. Status: granted. Granted Oct 22, 2024. Expires Oct 17, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 12121503?
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 12121503 expire?
Our index shows an expiration date of Oct 17, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.