Patent intelligence · US
US 10548899
Quinazolinone and benzotriazinone compounds with cholinergic muscarinin M1 receptor positive allosteric modulator activity
Quinazolinone and benzotriazinone compounds with cholinergic muscarinin M1 receptor positive allosteric modulator activity
Patent details — US 10548899
- Jurisdiction
- US
- Status
- granted
- Grant date
- Feb 4, 2020
- Expiration
- Jan 30, 2040
- Applicant
- Takeda Pharmaceutical Company Limited
- Claims
- 11
- CPC classes
- A61K, A61K31/517, A61K31/53, A61P
Quick answer
US 10548899 (Quinazolinone and benzotriazinone compounds with cholinergic muscarinin M1 receptor positive allosteric modulator activity) is held by Takeda Pharmaceutical Company Limited. Status: granted. Granted Feb 4, 2020. Expires Jan 30, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Expiration
- Claims
- 11
- CPC classes
- A61K, A61K31/517, A61K31/53, A61P, A61P25/04, A61P25/16
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Frequently asked questions
What is US patent 10548899?
US 10548899 (Quinazolinone and benzotriazinone compounds with cholinergic muscarinin M1 receptor positive allosteric modulator activity) is held by Takeda Pharmaceutical Company Limited. Status: granted. Granted Feb 4, 2020. Expires Jan 30, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 10548899?
Takeda Pharmaceutical Company Limited is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 1,436 pharmaceutical patents for this assignee.
When does US 10548899 expire?
Our index shows an expiration date of Jan 30, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.