US 6632437
Immunogenic polysaccharide-protein conjugates containing poly &agr;(2→8), &agr;(2→9) NeuNAc capsular polysaccharides
expired A61KA61K2039/6037A61K38/00
Quick answer
US patent 6632437 (Immunogenic polysaccharide-protein conjugates containing poly &agr;(2→8), &agr;(2→9) NeuNAc capsular polysaccharides) held by The United States of America, as represented by the Department of Health and Human Services expires Mon Oct 09 2023 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The United States of America, as represented by the Department of Health and Human Services
- Grant date
- Tue Oct 14 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 09 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 38
- CPC classes
- A61K, A61K2039/6037, A61K38/00, A61K39/095, A61K47/646