Inventor

HELMER MICHAEL

DE91 patents

⚠️ This page may combine multiple inventors who share the name “HELMER MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SANOFI AVENTIS DEUTSCHLAND

26 patents

US9707352B2Jul 18, 2017

Drug delivery device and method for a drug delivery device

SANOFI AVENTIS DEUTSCHLAND9 citations82

US11395882B2Jul 26, 2022

Device for attachment to an injection device

SANOFI AVENTIS DEUTSCHLAND3 citations73

US11207466B2Dec 28, 2021

State indicator and drug delivery device with a state indicator and a method for manufacturing a drug delivery device

SANOFI AVENTIS DEUTSCHLAND2 citations73

US11197963B2Dec 14, 2021

Device for attachment to an injection device

SANOFI AVENTIS DEUTSCHLAND4 citations73

US11147923B2Oct 19, 2021

Medicament injection device

SANOFI AVENTIS DEUTSCHLAND4 citations73

US11033688B2Jun 15, 2021

Injection device with axially moving needle holder

SANOFI AVENTIS DEUTSCHLAND6 citations73

US10918798B2Feb 16, 2021

Medicament injection device

SANOFI AVENTIS DEUTSCHLAND3 citations73

US10842937B2Nov 24, 2020

Medicament delivery device

SANOFI AVENTIS DEUTSCHLAND2 citations73

US10842947B2Nov 24, 2020

Medicament injection device

SANOFI AVENTIS DEUTSCHLAND6 citations73

US11865307B2Jan 9, 2024

Medicament injection device

SANOFI AVENTIS DEUTSCHLAND1 citations72

US11213627B2Jan 4, 2022

Medicament injection device

SANOFI AVENTIS DEUTSCHLAND2 citations72

US12151084B2Nov 26, 2024

Medicament injection device

SANOFI AVENTIS DEUTSCHLAND0 citations63

US12102810B2Oct 1, 2024

Audible indicator

SANOFI AVENTIS DEUTSCHLAND0 citations63

US11986637B2May 21, 2024

State indicator and drug delivery device with a state indicator and a method for manufacturing a drug delivery device

SANOFI AVENTIS DEUTSCHLAND0 citations63

US11801347B2Oct 31, 2023

Cartridge carrier assembly

SANOFI AVENTIS DEUTSCHLAND0 citations63

US11642463B2May 9, 2023

Drug delivery device

SANOFI AVENTIS DEUTSCHLAND0 citations63

US11369744B2Jun 28, 2022

Audible indicator

SANOFI AVENTIS DEUTSCHLAND0 citations63

US10960146B2Mar 30, 2021

Drug delivery device with controlled needle shield and cover sleeve

SANOFI AVENTIS DEUTSCHLAND0 citations63

US10799637B2Oct 13, 2020

Cartridge carrier assembly

SANOFI AVENTIS DEUTSCHLAND1 citations63

US10549039B2Feb 4, 2020

Drug delivery device

SANOFI AVENTIS DEUTSCHLAND1 citations63

US12514973B2Jan 6, 2026

Drug delivery device with a cap

SANOFI AVENTIS DEUTSCHLAND0 citations62

US12496402B2Dec 16, 2025

Medicament injection device

SANOFI AVENTIS DEUTSCHLAND0 citations62

US12420028B2Sep 23, 2025

Medicament injection device

SANOFI AVENTIS DEUTSCHLAND0 citations62

US12251542B2Mar 18, 2025

Medicament delivery device

SANOFI AVENTIS DEUTSCHLAND0 citations62

US11865308B2Jan 9, 2024

Medicament injection device

SANOFI AVENTIS DEUTSCHLAND0 citations62

US11771838B2Oct 3, 2023

Audible indicator

SANOFI AVENTIS DEUTSCHLAND0 citations62

SANOFI SA

20 patents

US11730879B2Aug 22, 2023

Packaging assembly

SANOFI SA2 citations73

US11565051B2Jan 31, 2023

Sensor system

SANOFI SA3 citations73

US10610645B2Apr 7, 2020

Activating mechanism for a medicament delivery device and medicament delivery device

SANOFI SA4 citations73

US10518032B2Dec 31, 2019

Medicament delivery device having an activating mechanism

SANOFI SA2 citations73

US12527917B2Jan 20, 2026

Apparatus for measuring medicament level

SANOFI SA0 citations63

US12303269B2May 20, 2025

Device for managing a medication regime

SANOFI SA0 citations63

US12128220B2Oct 29, 2024

Data collection device

SANOFI SA0 citations63

US12128209B2Oct 29, 2024

Packaging assembly

SANOFI SA0 citations63

US12076534B2Sep 3, 2024

Medicament delivery device having an activating mechanism

SANOFI SA0 citations63

US11878152B2Jan 23, 2024

Determining a status of an injection

SANOFI SA0 citations63

US11857325B2Jan 2, 2024

Device for managing a medication regime

SANOFI SA0 citations63

US11833330B2Dec 5, 2023

Pressure sensor for injection devices

SANOFI SA0 citations63

US11826552B2Nov 28, 2023

Activating mechanism for a medicament delivery device and medicament delivery device

SANOFI SA0 citations63

US11672913B2Jun 13, 2023

Data collection device

SANOFI SA0 citations63

US11672923B2Jun 13, 2023

Packaging assembly

SANOFI SA1 citations63

US11612699B2Mar 28, 2023

Injection device with a remote control

SANOFI SA0 citations63

US11559629B2Jan 24, 2023

Determining a status of an injection

SANOFI SA0 citations63

US11426108B2Aug 30, 2022

Device for managing a medication regime

SANOFI SA0 citations63

US12048836B2Jul 30, 2024

Force reduction in injection devices

SANOFI SA0 citations62

US11857708B2Jan 2, 2024

Device for attachment to an injection device

SANOFI SA0 citations62

SIEMENS AG

2 patents

US6805386B2Oct 19, 2004

Door lock having a closing aid

SIEMENS AG25 citations91

US7559410B2Jul 14, 2009

Electronic drive of a parking brake

SIEMENS AG7 citations71

HELMER MICHAEL

1 patent

US9336690B2May 10, 2016

Training mechanism for drug delivery device

HELMER MICHAEL8 citations79

MATTHIAS CLAUDIA

1 patent

US9155842B2Oct 13, 2015

Medication delivery device and method of assembling a medication delivery device

MATTHIAS CLAUDIA8 citations79

Showing the top 50 of 91 patents by PatentIndex Score.