Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Matrices
Patent
1995-11-06
1998-11-24
Webman, Edward J.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Matrices
424486, 424487, 424484, 514944, 2523152, 2523154, 2523153, A61K 910, A61K 4736, A61K 4734
Patent
active
058403388
ABSTRACT:
Polymer gel networks loaded with biologically active solutes in a manner that solute activity is maintained and protected from thermal and/or chemical degradation while in the gel network are provided. The invention also provides for effects of modulating parameters for loading safe responsive gel networks using loading solutions containing phase separating polymers.
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Roos Eric J.
Schiller Matthew E.
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