US 6846480
Cleaning article containing hydrophilic polymers
expired A61KA61K8/0208A61K8/8176
Quick answer
US patent 6846480 (Cleaning article containing hydrophilic polymers) held by ReGenesis Group expires Mon Jan 20 2025 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- ReGenesis Group
- Grant date
- Tue Jan 25 2005 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 20 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 28
- CPC classes
- A61K, A61K8/0208, A61K8/8176, A61K8/8182, A61K8/87