Patent intelligence · US
US 10457701
Sialic acid analogs
Sialic acid analogs
Patent details — US 10457701
- Jurisdiction
- US
- Status
- granted
- Grant date
- Oct 29, 2019
- Expiration
- Oct 24, 2039
- Applicant
- Ultragenyx Pharmaceutical Inc.
- Claims
- 15
- CPC classes
- A61P, A61P21/00
Quick answer
US 10457701 (Sialic acid analogs) is held by Ultragenyx Pharmaceutical Inc.. Status: granted. Granted Oct 29, 2019. Expires Oct 24, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Ultragenyx Pharmaceutical Inc.
- Grant date
- Expiration
- Claims
- 15
- CPC classes
- A61P, A61P21/00
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Frequently asked questions
What is US patent 10457701?
US 10457701 (Sialic acid analogs) is held by Ultragenyx Pharmaceutical Inc.. Status: granted. Granted Oct 29, 2019. Expires Oct 24, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 10457701?
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 10457701 expire?
Our index shows an expiration date of Oct 24, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.