Surgical Instruments Comprising Button Circuits Patent

The European Patent Office published patent application EP3505075A1 for Ethicon LLC covering surgical instruments with integrated button circuits. The patent, filed by inventors Shelton, Vendely, Harris, and Bakos, is classified under A61B (diagnosis/surgery) with designated states covering all EU member states plus associated countries.

Humidification apparatus

The European Patent Office published patent application EP3877030A1 for Fisher & Paykel Healthcare Limited's humidification apparatus. The invention relates to respiratory humidification equipment used in medical settings, classified under IPC codes A61M 16/16 and A61M 16/10. The application designates all EU member states plus several other European jurisdictions for patent protection.

Coronary Stent Positioning Device Patent Application

The European Patent Office published Seven Sons Ltd.'s patent application EP3851080A1 for a coronary stent and balloon positioning device. The A1 publication indicates the application is publicly available with the search report. The patent was filed by inventor Vladimir Borisovich Trapeznikov and designates all European Patent Convention member states.

Esophageal Displacement Device Patent - Chelak Medical

The European Patent Office published patent application EP3743146A2 on March 25, 2026, covering an esophageal management system for displacing the esophagus during medical procedures. Applicant Chelak Medical Solutions Inc and inventors Lakkireddy, Dhanunjaya and Cheng, Jie filed the application under IPC classifications A61M 25/00, A61M 25/01, A61B 18/14, and G01K 11/32. The patent is designated across 31 European member and extension states.

Ventricular Assist Device with Structured Surface

The European Patent Office published patent EP3743130A1 for AdjuCor GmbH's ventricular assist device with structured surface technology. The patent covers cardiac assist device innovations and names inventors Maier, Hofmann, De Vaal, and Wildhirt. The patent is classified under IPC category A61M with protection extending across 32 designated contracting states including Germany, France, UK, Italy, Spain, and other EU/EEA members.

Teleflex Catheter Patent EP3520851A1

The European Patent Office published Teleflex Life Sciences LLC's European patent application EP3520851A1 for a catheter invention on March 25, 2026. The patent application includes claims related to catheter technology and designates all European Patent Convention contracting states.

Sanofi-Aventis resettable medication delivery drive mechanism patent

The European Patent Office published patent EP3536364A1 for Sanofi-Aventis Deutschland GmbH covering a resettable drive mechanism for medication delivery devices. The patent, filed by inventors NZIKE, RAAB, BRÜGGEMANN, DASBACH, and BOESER, provides IP protection across 24 designated EU member states.

Drug Administration System

The European Patent Office has published patent application EP3733243A1 for Takeda Pharmaceutical Company Limited's drug administration system, with publication date March 25, 2026. The patent is classified under IPC codes A61N 7/00, A61B 17/00, A61M 37/00, and A61K 41/00. Inventors are MURATA, Naoyuki and YANAI, Shigeo. The patent designates 33 European states including Germany, France, UK, Italy, Spain, and others.

Systems for Adjusting Blood Flow in a Body Lumen

European Patent Office published application EP3893958A1 for Revamp Medical Ltd., covering systems for adjusting blood flow in a body lumen. The medical device invention classifies under A61M and names inventors Razi, Shohat, Avitov, and Benary. The publication initiates the opposition period for third parties to challenge validity before patent grant.

Pooling Device for Single or Multiple Medical Containers

European Patent Office published Takeda Pharmaceutical's patent application EP3860680A2 for a pooling device designed for single or multiple medical containers. The invention covers devices classified under A61M and A61J related to medical fluid administration and pharmaceutical container systems. Six inventors are credited for the device across designated European member states.