Patent intelligence · US
US 12251395
RNAS for complement inhibition
RNAS for complement inhibition
Patent details — US 12251395
- Jurisdiction
- US
- Status
- granted
- Grant date
- Mar 18, 2025
- Expiration
- Mar 13, 2045
- Applicant
- Apellis Pharmaceuticals, Inc.
- Claims
- 7
- CPC classes
- A61K, A61K31/713, A61P, A61P43/00
Quick answer
US 12251395 (RNAS for complement inhibition) is held by Apellis Pharmaceuticals, Inc.. Status: granted. Granted Mar 18, 2025. Expires Mar 13, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Apellis Pharmaceuticals, Inc.
- Grant date
- Expiration
- Claims
- 7
- CPC classes
- A61K, A61K31/713, A61P, A61P43/00
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Frequently asked questions
What is US patent 12251395?
US 12251395 (RNAS for complement inhibition) is held by Apellis Pharmaceuticals, Inc.. Status: granted. Granted Mar 18, 2025. Expires Mar 13, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 12251395?
Apellis Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 24 pharmaceutical patents for this assignee.
When does US 12251395 expire?
Our index shows an expiration date of Mar 13, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.