Subunit delivery composition and method
US5298259A · kind A · utility
7Cited by
1References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 5, 1991 |
| Grant date | Mar 29, 1994 |
| Priority date | — |
| Expiry date | Nov 5, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC40B60/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A polymer composition having a biopolymer subunit entrapped in a swellable polymer matrix is described. The composition may be supplied in a disposable cartridge, for use in delivering a solution of the subunit in an automated biopolymer synthesis operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.