Patent intelligence · US
US 6706732
Nasal preparation of guanidinoimino quinoline derivatives
Nasal preparation of guanidinoimino quinoline derivatives
Patent details — US 6706732
- Jurisdiction
- US
- Status
- expired
- Grant date
- Mar 16, 2004
- Expiration
- Mar 11, 2024
- Applicant
- Takeda Chemical Industries Ltd.
- Claims
- 4
- CPC classes
- A61K, A61K31/47, A61K9/0043, A61P
Quick answer
US 6706732 (Nasal preparation of guanidinoimino quinoline derivatives) is held by Takeda Chemical Industries Ltd.. Status: expired. Granted Mar 16, 2004. Expires Mar 11, 2024 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Takeda Chemical Industries Ltd.
- Grant date
- Expiration
- Claims
- 4
- CPC classes
- A61K, A61K31/47, A61K9/0043, A61P, A61P9/04, A61P9/06
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Frequently asked questions
What is US patent 6706732?
US 6706732 (Nasal preparation of guanidinoimino quinoline derivatives) is held by Takeda Chemical Industries Ltd.. Status: expired. Granted Mar 16, 2004. Expires Mar 11, 2024 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6706732?
Takeda Chemical Industries Ltd. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 1,436 pharmaceutical patents for this assignee.
When does US 6706732 expire?
Our index shows an expiration date of Mar 11, 2024 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.