US 6743626
Artificial salivary gland
expired A61KA61K35/38A61K35/55
Quick answer
US patent 6743626 (Artificial salivary gland) held by The United States of America, as represented by the Department of Health and Human Services expires Mon May 27 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 Jun 01 2004 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 27 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 1
- CPC classes
- A61K, A61K35/38, A61K35/55, A61K48/00