Patent intelligence · US
US 6190700
Production of sustained-release preparation for injection
Production of sustained-release preparation for injection
Patent details — US 6190700
- Jurisdiction
- US
- Status
- expired
- Grant date
- Feb 20, 2001
- Expiration
- Feb 15, 2021
- Applicant
- Takeda Chemical Industries Ltd.
- Claims
- 3
- CPC classes
- A61K, A61K9/1647
Quick answer
US 6190700 (Production of sustained-release preparation for injection) is held by Takeda Chemical Industries Ltd.. Status: expired. Granted Feb 20, 2001. Expires Feb 15, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Takeda Chemical Industries Ltd.
- Grant date
- Expiration
- Claims
- 3
- CPC classes
- A61K, A61K9/1647
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Frequently asked questions
What is US patent 6190700?
US 6190700 (Production of sustained-release preparation for injection) is held by Takeda Chemical Industries Ltd.. Status: expired. Granted Feb 20, 2001. Expires Feb 15, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6190700?
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 6190700 expire?
Our index shows an expiration date of Feb 15, 2021 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.