Sanofi EP4241809A2 Supplementary Device for Attachment to an Injection Device
Summary
Sanofi filed patent application EP4241809A2 for a supplementary device for attachment to an injection device, classified under IPC A61M (medical devices for administering medicines). The application was published on April 15, 2026 and designates all EU member states along with Iceland, Norway, Switzerland, Turkey, and the United Kingdom. The sole inventor listed is Ilario Melzi.
About this source
GovPing monitors EPO Patent Bulletin - Medical Devices (A61M) for new healthcare & life sciences regulatory changes. Every update since tracking began is archived, classified, and available as free RSS or email alerts — 66 changes logged to date.
What changed
Sanofi has filed European patent application EP4241809A2 for a supplementary device designed to attach to an injection device, covering medical device technology under IPC classification A61M. The application names Ilario Melzi as the sole inventor and designates all EU member states plus several European non-EU countries including the UK, Switzerland, and Norway.
Parties interested in this technology space — including pharmaceutical companies, medical device manufacturers, and healthcare providers — may wish to monitor the patent prosecution timeline and any resulting claims as this application progresses through the EPO examination process.
Archived snapshot
Apr 25, 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.
SUPPLEMENTARY DEVICE FOR ATTACHMENT TO AN INJECTION DEVICE
Publication EP4241809A2 Kind: A2 Apr 15, 2026
Applicants
Sanofi
Inventors
MELZI, Iiario
IPC Classifications
A61M 5/315 20060101AFI20231030BHEP
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
Parties
Related changes
Get daily alerts for EPO Patent Bulletin - Medical Devices (A61M)
Daily digest delivered to your inbox.
Free. Unsubscribe anytime.
Source
About this page
Every important government, regulator, and court update from around the world. One place. Real-time. Free. Our mission
Source document text, dates, docket IDs, and authority are extracted directly from EPO.
The summary, classification, recommended actions, deadlines, and penalty information are AI-generated from the original text and may contain errors. Always verify against the source document.
Classification
Who this affects
Taxonomy
Browse Categories
Get alerts for this source
We'll email you when EPO Patent Bulletin - Medical Devices (A61M) publishes new changes.
Subscribed!
Optional. Filters your digest to exactly the updates that matter to you.