Patent intelligence · US
US 11866418
Substituted benzofuran, benzopyrrole, benzothiophene, and structurally related complement inhibitors
Substituted benzofuran, benzopyrrole, benzothiophene, and structurally related complement inhibitors
Patent details — US 11866418
- Jurisdiction
- US
- Status
- granted
- Grant date
- Jan 9, 2024
- Expiration
- Jan 4, 2044
- Applicant
- BioCryst Pharmaceuticals, Inc.
- Claims
- 17
- CPC classes
- A61K, A61K9/50, A61P, A61P13/12
Quick answer
US 11866418 (Substituted benzofuran, benzopyrrole, benzothiophene, and structurally related complement inhibitors) is held by BioCryst Pharmaceuticals, Inc.. Status: granted. Granted Jan 9, 2024. Expires Jan 4, 2044 (17 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- BioCryst Pharmaceuticals, Inc.
- Grant date
- Expiration
- Claims
- 17
- CPC classes
- A61K, A61K9/50, A61P, A61P13/12, A61P25/28, A61P37/00
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Frequently asked questions
What is US patent 11866418?
US 11866418 (Substituted benzofuran, benzopyrrole, benzothiophene, and structurally related complement inhibitors) is held by BioCryst Pharmaceuticals, Inc.. Status: granted. Granted Jan 9, 2024. Expires Jan 4, 2044 (17 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11866418?
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 11866418 expire?
Our index shows an expiration date of Jan 4, 2044 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.