US 6013122
Tattoo inks
expired A61KA61K8/14A61K8/65
Quick answer
US patent 6013122 (Tattoo inks) held by Option Technologies Corp. expires Mon Jan 06 2020 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Option Technologies Corp.
- Grant date
- Tue Jan 11 2000 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 06 2020 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 16
- CPC classes
- A61K, A61K8/14, A61K8/65, A61K8/733, A61K8/8129