Patent intelligence · US
US 10385085
Crystal forms of sialic acid or salt or solvate thereof
Crystal forms of sialic acid or salt or solvate thereof
Patent details — US 10385085
- Jurisdiction
- US
- Status
- granted
- Grant date
- Aug 20, 2019
- Expiration
- Aug 15, 2039
- Applicant
- Ultragenyx Pharmaceutical Inc.
- Claims
- 16
- CPC classes
- A61P, A61P31/12, A61P31/16
Quick answer
US 10385085 (Crystal forms of sialic acid or salt or solvate thereof) is held by Ultragenyx Pharmaceutical Inc.. Status: granted. Granted Aug 20, 2019. Expires Aug 15, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Ultragenyx Pharmaceutical Inc.
- Grant date
- Expiration
- Claims
- 16
- CPC classes
- A61P, A61P31/12, A61P31/16
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Frequently asked questions
What is US patent 10385085?
US 10385085 (Crystal forms of sialic acid or salt or solvate thereof) is held by Ultragenyx Pharmaceutical Inc.. Status: granted. Granted Aug 20, 2019. Expires Aug 15, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 10385085?
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 10385085 expire?
Our index shows an expiration date of Aug 15, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.