Modified tPA-containing injection composition having increased solubility
US5425943A · kind A · utility
0Cited by
6References
14Claims
0Family size
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Key dates
| Filing date | Jun 22, 1992 |
| Grant date | Jun 20, 1995 |
| Priority date | — |
| Expiry date | Jun 22, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/183
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An injection composition comprises a pharmacologically effective amount of a modified tPA, 47.5 mM or more of an amino acid or a salt thereof and is improved in view of stability and solubility.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.