Patent intelligence · US
US 9554987
Methods and formulations for treating sialic acid deficiencies
Methods and formulations for treating sialic acid deficiencies
Patent details — US 9554987
- Jurisdiction
- US
- Status
- granted
- Grant date
- Jan 31, 2017
- Expiration
- Jan 26, 2037
- Applicant
- Ultragenyx Pharmaceutical Inc.
- Claims
- 22
- CPC classes
- A61K, A61K31/335, A61K31/35, A61K31/7012
Quick answer
US 9554987 (Methods and formulations for treating sialic acid deficiencies) is held by Ultragenyx Pharmaceutical Inc.. Status: granted. Granted Jan 31, 2017. Expires Jan 26, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Ultragenyx Pharmaceutical Inc.
- Grant date
- Expiration
- Claims
- 22
- CPC classes
- A61K, A61K31/335, A61K31/35, A61K31/7012, A61K9/0002, A61K9/0053
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Frequently asked questions
What is US patent 9554987?
US 9554987 (Methods and formulations for treating sialic acid deficiencies) is held by Ultragenyx Pharmaceutical Inc.. Status: granted. Granted Jan 31, 2017. Expires Jan 26, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 9554987?
Ultragenyx Pharmaceutical Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 23 pharmaceutical patents for this assignee.
When does US 9554987 expire?
Our index shows an expiration date of Jan 26, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.