Inventor

ALPERS JOHANNES

DE3 patents

Patents

3 patents

US12533465B2Jan 27, 2026

Chemical wake-up mechanism for active electronics in pen injectors

SANOFI SA0 citations55

US12447278B2Oct 21, 2025

Wakening electronics in an injection device

SANOFI SA0 citations55

US12370321B2Jul 29, 2025

Awakening electronics in an injection device

SANOFI SA0 citations55