US 6437005
Active topical skin protectants using polymer coated metal alloys
expired A61KA61K2800/413A61K2800/624
Quick answer
US patent 6437005 (Active topical skin protectants using polymer coated metal alloys) held by The United States of America as represented by the Secretary of the Army expires Mon Aug 15 2022 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 Aug 20 2002 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Aug 15 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 24
- CPC classes
- A61K, A61K2800/413, A61K2800/624, A61K31/02, A61K31/08