US 6696089
Nanogel networks including polyion polymer fragments and biological agent compositions thereof
expired A61KA61K47/34A61K47/6931
Quick answer
US patent 6696089 (Nanogel networks including polyion polymer fragments and biological agent compositions thereof) held by BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA expires Mon Feb 19 2024 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA
- Grant date
- Tue Feb 24 2004 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Feb 19 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 22
- CPC classes
- A61K, A61K47/34, A61K47/6931, A61K48/00, A61K9/5138