US 9932322
Method for producing sulfonyl chloride compound
granted A61KA61K9/2018A61K9/2866
Quick answer
US patent 9932322 (Method for producing sulfonyl chloride compound) held by Takeda Pharmaceutical Company Limited expires Mon Mar 29 2038 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Tue Apr 03 2018 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Mar 29 2038 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 4
- CPC classes
- A61K, A61K9/2018, A61K9/2866