Our Patents

“Real-time detection of materials harmful to humans”

Diagnostics

Check4-COVID: 9922525, 10395503, 16513753, 16926701, 16926702

Food Safety & Sustainability

Check4-FRESH: 7667593, 7176793, 7911336, 8629770, 8674827, 9922525, 10395503, 16513753, 16926701, 16926702

Infrastructure & Environmental Monitoring

Check4-LEAKS: 9922525, 10395503, 10555505, 10490053

National Security

Check4-THREATS: 7667593, 7176793, 7911336, 8629770, 8674827, 9922525, 10395503, 16513753, 16926701, 16926702

Food Safety

Diagnostics

Infrastructure

National Security