EP3558428A1 Medicament Delivery Device
Summary
The European Patent Office published EP3558428A1, a patent for a medicament delivery device filed by Sanofi-Aventis Deutschland GmbH. The patent was published on April 8, 2026, with inventors Verlaak and Melzi. The publication covers device mechanisms classified under A61M 5/315, A61M 5/145, and A61M 5/31.
What changed
The EPO published EP3558428A1, a patent application for a medicament delivery device filed by Sanofi-Aventis Deutschland GmbH. The patent covers delivery mechanisms and mechanisms related to A61M classifications. The publication is informational and does not impose compliance obligations.
Pharmaceutical companies and medical device manufacturers developing drug delivery systems in Europe should monitor this patent for potential licensing implications or freedom-to-operate considerations. The patent provides intellectual property protection in EU designated states including France, Germany, Italy, Spain, and other member states.
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Archived snapshot
Apr 16, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
MEDICAMENT DELIVERY DEVICE
Publication EP3558428A1 Kind: A1 Apr 08, 2026
Applicants
Sanofi-Aventis Deutschland GmbH
Inventors
VERLAAK, Stefan, MELZI, Ilario
IPC Classifications
A61M 5/315 20060101AFI20180629BHEP A61M 5/145 20060101ALI20180629BHEP A61M 5/31 20060101ALI20180629BHEP
Designated States
AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
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Source
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