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Roche Diagnostics Operations Inc

Roche Diag
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US5522255A Fluid dose, flow and coagulation sensor for medical instrum… Expired / Lapsed 1993-08-31 1996-06-04 43 Details
US5140161A Capillary flow device Expired / Lapsed 1991-07-23 1992-08-18 5 Details
US4963498A Capillary flow device Expired / Lapsed 1988-01-15 1990-10-16 19 Details