Patent intelligence · US
US 11998513
Two-part nitric oxide generating topical compositions
Two-part nitric oxide generating topical compositions
Patent details — US 11998513
- Jurisdiction
- US
- Status
- granted
- Grant date
- Jun 4, 2024
- Expiration
- May 30, 2044
- Claims
- 19
- CPC classes
- A61K, A61K2800/882, A61K31/04, A61K31/198
Quick answer
US 11998513 (Two-part nitric oxide generating topical compositions) is held by THE REGENTS OF THE UNIVERSITY OF MICHIGAN. Status: granted. Granted Jun 4, 2024. Expires May 30, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Grant date
- Expiration
- Claims
- 19
- CPC classes
- A61K, A61K2800/882, A61K31/04, A61K31/198, A61K33/00, A61K33/30
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Frequently asked questions
What is US patent 11998513?
US 11998513 (Two-part nitric oxide generating topical compositions) is held by THE REGENTS OF THE UNIVERSITY OF MICHIGAN. Status: granted. Granted Jun 4, 2024. Expires May 30, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11998513?
THE REGENTS OF THE UNIVERSITY OF MICHIGAN is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.
When does US 11998513 expire?
Our index shows an expiration date of May 30, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.