Patent intelligence · US
US 9643961
Cyclohexylamine derivatives having β2 adrenergic antagonist and M3 muscarinic antagonist activities
Cyclohexylamine derivatives having β2 adrenergic antagonist and M3 muscarinic antagonist activities
Patent details — US 9643961
- Jurisdiction
- US
- Status
- granted
- Grant date
- May 9, 2017
- Expiration
- May 4, 2037
- Applicant
- Almirall, S.A.
- Claims
- 3
- CPC classes
- A61K, A61K31/4709, A61P, A61P1/00
Quick answer
US 9643961 (Cyclohexylamine derivatives having β2 adrenergic antagonist and M3 muscarinic antagonist activities) is held by Almirall, S.A.. Status: granted. Granted May 9, 2017. Expires May 4, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Almirall, S.A.
- Grant date
- Expiration
- Claims
- 3
- CPC classes
- A61K, A61K31/4709, A61P, A61P1/00, A61P1/06, A61P11/00
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Frequently asked questions
What is US patent 9643961?
US 9643961 (Cyclohexylamine derivatives having β2 adrenergic antagonist and M3 muscarinic antagonist activities) is held by Almirall, S.A.. Status: granted. Granted May 9, 2017. Expires May 4, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 9643961?
Almirall, S.A. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 308 pharmaceutical patents for this assignee.
When does US 9643961 expire?
Our index shows an expiration date of May 4, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.