Patent intelligence · US
US 11559533
Compositions of bile acids and phenylbutyrate compounds
Compositions of bile acids and phenylbutyrate compounds
Patent details — US 11559533
- Jurisdiction
- US
- Status
- granted
- Grant date
- Jan 24, 2023
- Expiration
- Jan 19, 2043
- Applicant
- Amylyx Pharmaceuticals, Inc.
- Claims
- 18
- CPC classes
- A61K, A61K31/192, A61K31/216, A61K31/575
Quick answer
US 11559533 (Compositions of bile acids and phenylbutyrate compounds) is held by Amylyx Pharmaceuticals, Inc.. Status: granted. Granted Jan 24, 2023. Expires Jan 19, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Amylyx Pharmaceuticals, Inc.
- Grant date
- Expiration
- Claims
- 18
- CPC classes
- A61K, A61K31/192, A61K31/216, A61K31/575, A61K47/02, A61K47/26
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Frequently asked questions
What is US patent 11559533?
US 11559533 (Compositions of bile acids and phenylbutyrate compounds) is held by Amylyx Pharmaceuticals, Inc.. Status: granted. Granted Jan 24, 2023. Expires Jan 19, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11559533?
Amylyx Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 9 pharmaceutical patents for this assignee.
When does US 11559533 expire?
Our index shows an expiration date of Jan 19, 2043 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.