US 6682917
Protein having a ribonucleotide Reductase activity and a DNA thereof
expired A61KA61K2039/505A61K38/00
Quick answer
US patent 6682917 (Protein having a ribonucleotide Reductase activity and a DNA thereof) held by Takeda Chemical Industries Ltd. expires Mon Jan 22 2024 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Takeda Chemical Industries Ltd.
- Grant date
- Tue Jan 27 2004 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 22 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 3
- CPC classes
- A61K, A61K2039/505, A61K38/00