US 8530626
Methods to produce keratin elastomer
granted A61KA61K8/87
Quick answer
US patent 8530626 (Methods to produce keratin elastomer) held by The United States of America, as represented by the Secretary of Agriculture expires Mon Sep 05 2033 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- The United States of America, as represented by the Secretary of Agriculture
- Grant date
- Tue Sep 10 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Sep 05 2033 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 9
- CPC classes
- A61K, A61K8/87