Patent intelligence · US
US 11884920
Alpha-1 antitrypsin (AAT) RNAi agents, compositions including AAT RNAi agents, and methods of use
Alpha-1 antitrypsin (AAT) RNAi agents, compositions including AAT RNAi agents, and methods of use
Patent details — US 11884920
- Jurisdiction
- US
- Status
- granted
- Grant date
- Jan 30, 2024
- Expiration
- Jan 25, 2044
- Applicant
- Arrowhead Pharmaceuticals, Inc.
- Claims
- 21
- CPC classes
- A61K, A61K31/713, A61K9/0019, A61P
Quick answer
US 11884920 (Alpha-1 antitrypsin (AAT) RNAi agents, compositions including AAT RNAi agents, and methods of use) is held by Arrowhead Pharmaceuticals, Inc.. Status: granted. Granted Jan 30, 2024. Expires Jan 25, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Arrowhead Pharmaceuticals, Inc.
- Grant date
- Expiration
- Claims
- 21
- CPC classes
- A61K, A61K31/713, A61K9/0019, A61P, A61P1/16
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Frequently asked questions
What is US patent 11884920?
US 11884920 (Alpha-1 antitrypsin (AAT) RNAi agents, compositions including AAT RNAi agents, and methods of use) is held by Arrowhead Pharmaceuticals, Inc.. Status: granted. Granted Jan 30, 2024. Expires Jan 25, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11884920?
Arrowhead Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 126 pharmaceutical patents for this assignee.
When does US 11884920 expire?
Our index shows an expiration date of Jan 25, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.