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US6991802B1Jan 31, 2006

Multilayered material bearing a biologically active agent and the preparation thereof

DELSITECH OY70 citations93
US6764690B2Jul 20, 2004

Dissolvable oxides for biological applications

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US7112339B1Sep 26, 2006

Compositions for controlled release of a biologically active agent, and the preparation thereof

DELSITECH OY17 citations81
US9949922B2Apr 24, 2018

Silica hydrogel composite

DELSITECH OY3 citations66
US7897166B1Mar 1, 2011

Biodegradable ceramic fibres from silica sols

DELSITECH OY5 citations59
US7326422B2Feb 5, 2008

Dissolvable oxides for biological applications

DELSITECH OY4 citations59
US7727543B2Jun 1, 2010

Biodegradable carrier and method for preparation thereof

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US7485318B2Feb 3, 2009

Biodegradable carrier and method for preparation thereof

DELSITECH OY4 citations58
US10172792B2Jan 8, 2019

Hydrogel composite depot formulation

DELSITECH OY0 citations43