US 6541230
Detoxification with sponges or foams containing plurality of enzymes and encapsulated indicator
expired A61PA61P39/02
Quick answer
US patent 6541230 (Detoxification with sponges or foams containing plurality of enzymes and encapsulated indicator) held by The United States of America as represented by the Secretary of the Army expires Mon Mar 27 2023 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The United States of America as represented by the Secretary of the Army
- Grant date
- Tue Apr 01 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Mar 27 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 11
- CPC classes
- A61P, A61P39/02