Patent intelligence · US
US 9598398
Heterocyclic compound
Heterocyclic compound
Patent details — US 9598398
- Jurisdiction
- US
- Status
- granted
- Grant date
- Mar 21, 2017
- Expiration
- Mar 16, 2037
- Applicant
- Takeda Pharmaceutical Company Limited
- Claims
- 14
- CPC classes
- A61P, A61P25/00, A61P25/08, A61P25/14
Quick answer
US 9598398 (Heterocyclic compound) is held by Takeda Pharmaceutical Company Limited. Status: granted. Granted Mar 21, 2017. Expires Mar 16, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Expiration
- Claims
- 14
- CPC classes
- A61P, A61P25/00, A61P25/08, A61P25/14, A61P25/16, A61P25/28
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Frequently asked questions
What is US patent 9598398?
US 9598398 (Heterocyclic compound) is held by Takeda Pharmaceutical Company Limited. Status: granted. Granted Mar 21, 2017. Expires Mar 16, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 9598398?
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 9598398 expire?
Our index shows an expiration date of Mar 16, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.