US 6673342
Recombinant human IgA-J chain dimer
expired A61KA61K38/00
Quick answer
US patent 6673342 (Recombinant human IgA-J chain dimer) held by The United States of America, as represented by the Department of Health and Human Services expires Mon Jan 01 2024 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The United States of America, as represented by the Department of Health and Human Services
- Grant date
- Tue Jan 06 2004 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 01 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 5
- CPC classes
- A61K, A61K38/00