Patent intelligence · US
US 11123351
Pharmaceutical formulation of 3-alpha-ethynyl-3-beta-hydroxyandrostan-17-one oxime
Pharmaceutical formulation of 3-alpha-ethynyl-3-beta-hydroxyandrostan-17-one oxime
Patent details — US 11123351
- Jurisdiction
- US
- Status
- granted
- Grant date
- Sep 21, 2021
- Expiration
- Sep 16, 2041
- Applicant
- Umecrine Cognition AB
- Claims
- 22
- CPC classes
- A61K, A61K31/437, A61K31/568, A61K31/569
Quick answer
US 11123351 (Pharmaceutical formulation of 3-alpha-ethynyl-3-beta-hydroxyandrostan-17-one oxime) is held by Umecrine Cognition AB. Status: granted. Granted Sep 21, 2021. Expires Sep 16, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Umecrine Cognition AB
- Grant date
- Expiration
- Claims
- 22
- CPC classes
- A61K, A61K31/437, A61K31/568, A61K31/569, A61K31/7016, A61K45/06
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Frequently asked questions
What is US patent 11123351?
US 11123351 (Pharmaceutical formulation of 3-alpha-ethynyl-3-beta-hydroxyandrostan-17-one oxime) is held by Umecrine Cognition AB. Status: granted. Granted Sep 21, 2021. Expires Sep 16, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11123351?
Umecrine Cognition AB is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 12 pharmaceutical patents for this assignee.
When does US 11123351 expire?
Our index shows an expiration date of Sep 16, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.