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The technology is patented world-wide until year 2027:
| Silica and its formulation in different morphologies (monoliths, multiparticles, coatings, fibers, in composites) for controlled delivery of biologically active agents | 5 | USA
EPO
AUS
NZL
CAN
CHN
EST
RUS
SLK | JPN
CZE
NOR | | Adjustable biodegradation of Silica in different morphologies | 1 | | PCT
USA | | Silica as Carrier for Viral Gene Therapy | 3 | | USA
CAN
EPO
JPN | | Non-invasive densification of sol-gel derived gels | 1 | | PCT | | Method for storing & packaging silica products | 1 | | USA |
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