Patent intelligence · US
US 6984653
Heterocyclic compounds, oxazole derivatives, process for preparation of the same and use thereof
Heterocyclic compounds, oxazole derivatives, process for preparation of the same and use thereof
Patent details — US 6984653
- Jurisdiction
- US
- Status
- expired
- Grant date
- Jan 10, 2006
- Expiration
- Jan 5, 2026
- Applicant
- Takeda Pharmaceutical Company Limited
- Claims
- 10
- CPC classes
- A61K, A61K31/422, A61K31/5377, A61P
Quick answer
US 6984653 (Heterocyclic compounds, oxazole derivatives, process for preparation of the same and use thereof) is held by Takeda Pharmaceutical Company Limited. Status: expired. Granted Jan 10, 2006. Expires Jan 5, 2026 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Expiration
- Claims
- 10
- CPC classes
- A61K, A61K31/422, A61K31/5377, A61P, A61P31/12, A61P31/18
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Frequently asked questions
What is US patent 6984653?
US 6984653 (Heterocyclic compounds, oxazole derivatives, process for preparation of the same and use thereof) is held by Takeda Pharmaceutical Company Limited. Status: expired. Granted Jan 10, 2006. Expires Jan 5, 2026 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6984653?
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 6984653 expire?
Our index shows an expiration date of Jan 5, 2026 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.