Inventor
WENDLAND STEFAN
DE33 patents
⚠️ This page may combine multiple inventors who share the name “WENDLAND STEFAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANOFI AVENTIS DEUTSCHLAND
28 patentsUS10279130B2May 7, 2019
Medicament delivery device with medicament delivery initiation indicator
SANOFI AVENTIS DEUTSCHLAND10 citations83
US10293114B2May 21, 2019
Drug delivery device
SANOFI AVENTIS DEUTSCHLAND5 citations78
US11202861B2Dec 21, 2021
Injection device
SANOFI AVENTIS DEUTSCHLAND2 citations73
US11197963B2Dec 14, 2021
Device for attachment to an injection device
SANOFI AVENTIS DEUTSCHLAND4 citations73
US11147911B2Oct 19, 2021
Auto-injector storage device
SANOFI AVENTIS DEUTSCHLAND2 citations73
US11058825B2Jul 13, 2021
Cap for an injection device
SANOFI AVENTIS DEUTSCHLAND3 citations73
US11446445B2Sep 20, 2022
Drug delivery device
SANOFI AVENTIS DEUTSCHLAND2 citations71
US12208250B2Jan 28, 2025
Injection device
SANOFI AVENTIS DEUTSCHLAND0 citations62
US12083326B2Sep 10, 2024
Drug delivery device with restricted cap replacement
SANOFI AVENTIS DEUTSCHLAND0 citations62
US11904151B2Feb 20, 2024
Cap for an injection device
SANOFI AVENTIS DEUTSCHLAND0 citations62
US11752264B2Sep 12, 2023
Auto-injector device
SANOFI AVENTIS DEUTSCHLAND0 citations62
US11185640B2Nov 30, 2021
Drug delivery device with restricted cap replacement
SANOFI AVENTIS DEUTSCHLAND1 citations62
US11103650B2Aug 31, 2021
Injection device
SANOFI AVENTIS DEUTSCHLAND0 citations62
US11058819B2Jul 13, 2021
Auto-injector device
SANOFI AVENTIS DEUTSCHLAND1 citations62
US10973987B2Apr 13, 2021
Drug delivery device
SANOFI AVENTIS DEUTSCHLAND0 citations62
US12582780B2Mar 24, 2026
Drug delivery device
SANOFI AVENTIS DEUTSCHLAND0 citations60
US11439770B2Sep 13, 2022
Injection device
SANOFI AVENTIS DEUTSCHLAND0 citations57
US11351304B2Jun 7, 2022
Injection device
SANOFI AVENTIS DEUTSCHLAND0 citations52
US11083849B2Aug 10, 2021
Auto-injector
SANOFI AVENTIS DEUTSCHLAND0 citations52
US11040151B2Jun 22, 2021
Injection device with needle shield removal mechanism
SANOFI AVENTIS DEUTSCHLAND0 citations52
US10953160B2Mar 23, 2021
Injection device with slidable member for removing a cap with a needle shield
SANOFI AVENTIS DEUTSCHLAND0 citations52
US10842946B2Nov 24, 2020
Injection device
SANOFI AVENTIS DEUTSCHLAND0 citations52
US10702651B2Jul 7, 2020
Auto-injector
SANOFI AVENTIS DEUTSCHLAND0 citations52
US11793943B2Oct 24, 2023
Needle arrangement
SANOFI AVENTIS DEUTSCHLAND0 citations51
US10869969B2Dec 22, 2020
Injection device with protective cap allowing electromagnetic field induction
SANOFI AVENTIS DEUTSCHLAND0 citations42
US10814071B2Oct 27, 2020
Drug delivery device with protective needle cap control and device activation mechanism
SANOFI AVENTIS DEUTSCHLAND0 citations42
US10653844B2May 19, 2020
Auto-injector
SANOFI AVENTIS DEUTSCHLAND0 citations42
US10463794B2Nov 5, 2019
Operation aid for a medication delivery device and medication delivery device comprising an operation aid
SANOFI AVENTIS DEUTSCHLAND0 citations38