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Patent applications and USPTO patent grants for Delannoy; Guy.The latest application filed is for "needleless syringe operating by impact tube effect, with prior lateral retention of active principle".
Patent | Date |
---|---|
Needleless syringe which functions with the active agent being driven by a shocktube effect Grant 6,913,593 - Alexandre , et al. July 5, 2 | 2005-07-05 |
Needleless syringe functioning by shock-tube effect, with prior lateral retention of the active principle Grant 6,911,015 - Alexandre , et al. June 28, 2 | 2005-06-28 |
Needleless syringe provided with an ejection tube with a constant cross-section Grant 6,837,866 - Alexandre , et al. January 4, 2 | 2005-01-04 |
Needleless syringe operating by impact tube effect, with prior lateral retention of active principle App 20020183689 - Alexandre, Patrick ;   et al. | 2002-12-05 |
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