US 6787650
Urea compounds, process for producing the same and use thereof
expired A61PA61P31/18A61P43/00
Quick answer
US patent 6787650 (Urea compounds, process for producing the same and use thereof) held by Takeda Chemical Industries Ltd. expires Mon Sep 02 2024 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Takeda Chemical Industries Ltd.
- Grant date
- Tue Sep 07 2004 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Sep 02 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 11
- CPC classes
- A61P, A61P31/18, A61P43/00