Patent intelligence · US
US 6319938
Prophylactic or therapeutic drug for renal diseases
Prophylactic or therapeutic drug for renal diseases
Patent details — US 6319938
- Jurisdiction
- US
- Status
- expired
- Grant date
- Nov 20, 2001
- Expiration
- Nov 15, 2021
- Applicant
- Takeda Chemical Industries Ltd.
- Claims
- 17
- CPC classes
- A61K, A61K31/415, A61K31/4184, A61K31/4245
Quick answer
US 6319938 (Prophylactic or therapeutic drug for renal diseases) is held by Takeda Chemical Industries Ltd.. Status: expired. Granted Nov 20, 2001. Expires Nov 15, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Takeda Chemical Industries Ltd.
- Grant date
- Expiration
- Claims
- 17
- CPC classes
- A61K, A61K31/415, A61K31/4184, A61K31/4245, A61P, A61P13/02
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Frequently asked questions
What is US patent 6319938?
US 6319938 (Prophylactic or therapeutic drug for renal diseases) is held by Takeda Chemical Industries Ltd.. Status: expired. Granted Nov 20, 2001. Expires Nov 15, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6319938?
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 6319938 expire?
Our index shows an expiration date of Nov 15, 2021 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.