Patent intelligence · US
US 11566041
Nucleotide prodrug compounds
Nucleotide prodrug compounds
Patent details — US 11566041
- Jurisdiction
- US
- Status
- granted
- Grant date
- Jan 31, 2023
- Expiration
- Jan 26, 2043
- Applicant
- Ligand Pharmaceuticals Incorporated
- Claims
- 17
- CPC classes
- A61K, A61K31/706, A61K9/007, A61P
Quick answer
US 11566041 (Nucleotide prodrug compounds) is held by Ligand Pharmaceuticals Incorporated. Status: granted. Granted Jan 31, 2023. Expires Jan 26, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Ligand Pharmaceuticals Incorporated
- Grant date
- Expiration
- Claims
- 17
- CPC classes
- A61K, A61K31/706, A61K9/007, A61P, A61P31/12
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Frequently asked questions
What is US patent 11566041?
US 11566041 (Nucleotide prodrug compounds) is held by Ligand Pharmaceuticals Incorporated. Status: granted. Granted Jan 31, 2023. Expires Jan 26, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11566041?
Ligand Pharmaceuticals Incorporated is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 133 pharmaceutical patents for this assignee.
When does US 11566041 expire?
Our index shows an expiration date of Jan 26, 2043 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.